2080887750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31891}}^1$

素因数の和:31943

約数の個数: 96

約数和(自身を含む): 5820927840

約数和(自身を除く): 3740040090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 125, 145, 150, 174, 225, 250, 261, 290, 375, 435, 450, 522, 725, 750, 870, 1125, 1305, 1450, 2175, 2250, 2610, 3625, 4350, 6525, 7250, 10875, 13050, 21750, 31891, 32625, 63782, 65250, 95673, 159455, 191346, 287019, 318910, 478365, 574038, 797275, 924839, 956730, 1435095, 1594550, 1849678, 2391825, 2774517, 2870190, 3986375, 4624195, 4783650, 5549034, 7175475, 7972750, 8323551, 9248390, 11959125, 13872585, 14350950, 16647102, 23120975, 23918250, 27745170, 35877375, 41617755, 46241950, 69362925, 71754750, 83235510, 115604875, 138725850, 208088775, 231209750, 346814625, 416177550, 693629250, 1040443875, 2080887750]

約数ペア:

[(1, 2080887750), (2, 1040443875), (3, 693629250), (5, 416177550), (6, 346814625), (9, 231209750), (10, 208088775), (15, 138725850), (18, 115604875), (25, 83235510), (29, 71754750), (30, 69362925), (45, 46241950), (50, 41617755), (58, 35877375), (75, 27745170), (87, 23918250), (90, 23120975), (125, 16647102), (145, 14350950), (150, 13872585), (174, 11959125), (225, 9248390), (250, 8323551), (261, 7972750), (290, 7175475), (375, 5549034), (435, 4783650), (450, 4624195), (522, 3986375), (725, 2870190), (750, 2774517), (870, 2391825), (1125, 1849678), (1305, 1594550), (1450, 1435095), (2175, 956730), (2250, 924839), (2610, 797275), (3625, 574038), (4350, 478365), (6525, 318910), (7250, 287019), (10875, 191346), (13050, 159455), (21750, 95673), (31891, 65250), (32625, 63782)]