105241000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 269568000

約数和(自身を除く): 164327000

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, 191, 200, 232, 250, 290, 380, 382, 475, 500, 551, 580, 725, 760, 764, 950, 955, 1000, 1102, 1160, 1450, 1528, 1900, 1910, 2204, 2375, 2755, 2900, 3625, 3629, 3800, 3820, 4408, 4750, 4775, 5510, 5539, 5800, 7250, 7258, 7640, 9500, 9550, 11020, 11078, 13775, 14500, 14516, 18145, 19000, 19100, 22040, 22156, 23875, 27550, 27695, 29000, 29032, 36290, 38200, 44312, 47750, 55100, 55390, 68875, 72580, 90725, 95500, 105241, 110200, 110780, 137750, 138475, 145160, 181450, 191000, 210482, 221560, 275500, 276950, 362900, 420964, 453625, 526205, 551000, 553900, 692375, 725800, 841928, 907250, 1052410, 1107800, 1384750, 1814500, 2104820, 2631025, 2769500, 3629000, 4209640, 5262050, 5539000, 10524100, 13155125, 21048200, 26310250, 52620500, 105241000]

約数ペア:

[(1, 105241000), (2, 52620500), (4, 26310250), (5, 21048200), (8, 13155125), (10, 10524100), (19, 5539000), (20, 5262050), (25, 4209640), (29, 3629000), (38, 2769500), (40, 2631025), (50, 2104820), (58, 1814500), (76, 1384750), (95, 1107800), (100, 1052410), (116, 907250), (125, 841928), (145, 725800), (152, 692375), (190, 553900), (191, 551000), (200, 526205), (232, 453625), (250, 420964), (290, 362900), (380, 276950), (382, 275500), (475, 221560), (500, 210482), (551, 191000), (580, 181450), (725, 145160), (760, 138475), (764, 137750), (950, 110780), (955, 110200), (1000, 105241), (1102, 95500), (1160, 90725), (1450, 72580), (1528, 68875), (1900, 55390), (1910, 55100), (2204, 47750), (2375, 44312), (2755, 38200), (2900, 36290), (3625, 29032), (3629, 29000), (3800, 27695), (3820, 27550), (4408, 23875), (4750, 22156), (4775, 22040), (5510, 19100), (5539, 19000), (5800, 18145), (7250, 14516), (7258, 14500), (7640, 13775), (9500, 11078), (9550, 11020)]