808889489000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{3833}}^1$

素因数の和:4285

約数の個数: 256

約数和(自身を含む): 2067047424000

約数和(自身を除く): 1258157935000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 50, 58, 76, 95, 100, 116, 125, 145, 152, 190, 200, 232, 250, 290, 380, 383, 475, 500, 551, 580, 725, 760, 766, 950, 1000, 1102, 1160, 1450, 1532, 1900, 1915, 2204, 2375, 2755, 2900, 3064, 3625, 3800, 3830, 3833, 4408, 4750, 5510, 5800, 7250, 7277, 7660, 7666, 9500, 9575, 11020, 11107, 13775, 14500, 14554, 15320, 15332, 19000, 19150, 19165, 22040, 22214, 27550, 29000, 29108, 30664, 36385, 38300, 38330, 44428, 47875, 55100, 55535, 58216, 68875, 72770, 72827, 76600, 76660, 88856, 95750, 95825, 110200, 111070, 111157, 137750, 145540, 145654, 153320, 181925, 191500, 191650, 211033, 222140, 222314, 275500, 277675, 291080, 291308, 363850, 364135, 383000, 383300, 422066, 444280, 444628, 479125, 551000, 555350, 555785, 582616, 727700, 728270, 766600, 844132, 889256, 909625, 958250, 1055165, 1110700, 1111570, 1388375, 1455400, 1456540, 1468039, 1688264, 1819250, 1820675, 1916500, 2110330, 2111983, 2221400, 2223140, 2776750, 2778925, 2913080, 2936078, 3638500, 3641350, 3833000, 4220660, 4223966, 4446280, 5275825, 5553500, 5557850, 5872156, 7277000, 7282700, 7340195, 8441320, 8447932, 9103375, 10551650, 10559915, 11107000, 11115700, 11744312, 13894625, 14565400, 14680390, 16895864, 18206750, 21103300, 21119830, 22231400, 26379125, 27789250, 27892741, 29360780, 36413500, 36700975, 42206600, 42239660, 42573131, 52758250, 52799575, 55578500, 55785482, 58721560, 72827000, 73401950, 84479320, 85146262, 105516500, 105599150, 111157000, 111570964, 139463705, 146803900, 170292524, 183504875, 211033000, 211198300, 212865655, 223141928, 263997875, 278927410, 293607800, 340585048, 367009750, 422396600, 425731310, 527995750, 557854820, 697318525, 734019500, 808889489, 851462620, 1055991500, 1064328275, 1115709640, 1394637050, 1468039000, 1617778978, 1702925240, 2111983000, 2128656550, 2789274100, 3235557956, 3486592625, 4044447445, 4257313100, 5321641375, 5578548200, 6471115912, 6973185250, 8088894890, 8514626200, 10643282750, 13946370500, 16177789780, 20222237225, 21286565500, 27892741000, 32355579560, 40444474450, 42573131000, 80888948900, 101111186125, 161777897800, 202222372250, 404444744500, 808889489000]

約数ペア:

[(1, 808889489000), (2, 404444744500), (4, 202222372250), (5, 161777897800), (8, 101111186125), (10, 80888948900), (19, 42573131000), (20, 40444474450), (25, 32355579560), (29, 27892741000), (38, 21286565500), (40, 20222237225), (50, 16177789780), (58, 13946370500), (76, 10643282750), (95, 8514626200), (100, 8088894890), (116, 6973185250), (125, 6471115912), (145, 5578548200), (152, 5321641375), (190, 4257313100), (200, 4044447445), (232, 3486592625), (250, 3235557956), (290, 2789274100), (380, 2128656550), (383, 2111983000), (475, 1702925240), (500, 1617778978), (551, 1468039000), (580, 1394637050), (725, 1115709640), (760, 1064328275), (766, 1055991500), (950, 851462620), (1000, 808889489), (1102, 734019500), (1160, 697318525), (1450, 557854820), (1532, 527995750), (1900, 425731310), (1915, 422396600), (2204, 367009750), (2375, 340585048), (2755, 293607800), (2900, 278927410), (3064, 263997875), (3625, 223141928), (3800, 212865655), (3830, 211198300), (3833, 211033000), (4408, 183504875), (4750, 170292524), (5510, 146803900), (5800, 139463705), (7250, 111570964), (7277, 111157000), (7660, 105599150), (7666, 105516500), (9500, 85146262), (9575, 84479320), (11020, 73401950), (11107, 72827000), (13775, 58721560), (14500, 55785482), (14554, 55578500), (15320, 52799575), (15332, 52758250), (19000, 42573131), (19150, 42239660), (19165, 42206600), (22040, 36700975), (22214, 36413500), (27550, 29360780), (29000, 27892741), (29108, 27789250), (30664, 26379125), (36385, 22231400), (38300, 21119830), (38330, 21103300), (44428, 18206750), (47875, 16895864), (55100, 14680390), (55535, 14565400), (58216, 13894625), (68875, 11744312), (72770, 11115700), (72827, 11107000), (76600, 10559915), (76660, 10551650), (88856, 9103375), (95750, 8447932), (95825, 8441320), (110200, 7340195), (111070, 7282700), (111157, 7277000), (137750, 5872156), (145540, 5557850), (145654, 5553500), (153320, 5275825), (181925, 4446280), (191500, 4223966), (191650, 4220660), (211033, 3833000), (222140, 3641350), (222314, 3638500), (275500, 2936078), (277675, 2913080), (291080, 2778925), (291308, 2776750), (363850, 2223140), (364135, 2221400), (383000, 2111983), (383300, 2110330), (422066, 1916500), (444280, 1820675), (444628, 1819250), (479125, 1688264), (551000, 1468039), (555350, 1456540), (555785, 1455400), (582616, 1388375), (727700, 1111570), (728270, 1110700), (766600, 1055165), (844132, 958250), (889256, 909625)]