102185000

素因数分解:

$2^3\times 5^4\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 242922240

約数和(自身を除く): 140737240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 125, 191, 200, 214, 250, 382, 428, 500, 535, 625, 764, 856, 955, 1000, 1070, 1250, 1528, 1910, 2140, 2500, 2675, 3820, 4280, 4775, 5000, 5350, 7640, 9550, 10700, 13375, 19100, 20437, 21400, 23875, 26750, 38200, 40874, 47750, 53500, 66875, 81748, 95500, 102185, 107000, 119375, 133750, 163496, 191000, 204370, 238750, 267500, 408740, 477500, 510925, 535000, 817480, 955000, 1021850, 2043700, 2554625, 4087400, 5109250, 10218500, 12773125, 20437000, 25546250, 51092500, 102185000]

約数ペア:

[(1, 102185000), (2, 51092500), (4, 25546250), (5, 20437000), (8, 12773125), (10, 10218500), (20, 5109250), (25, 4087400), (40, 2554625), (50, 2043700), (100, 1021850), (107, 955000), (125, 817480), (191, 535000), (200, 510925), (214, 477500), (250, 408740), (382, 267500), (428, 238750), (500, 204370), (535, 191000), (625, 163496), (764, 133750), (856, 119375), (955, 107000), (1000, 102185), (1070, 95500), (1250, 81748), (1528, 66875), (1910, 53500), (2140, 47750), (2500, 40874), (2675, 38200), (3820, 26750), (4280, 23875), (4775, 21400), (5000, 20437), (5350, 19100), (7640, 13375), (9550, 10700)]