9811600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1328

約数の個数: 60

約数和(自身を含む): 24832240

約数和(自身を除く): 15020640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1291, 1520, 1900, 2582, 3800, 5164, 6455, 7600, 10328, 12910, 20656, 24529, 25820, 32275, 49058, 51640, 64550, 98116, 103280, 122645, 129100, 196232, 245290, 258200, 392464, 490580, 516400, 613225, 981160, 1226450, 1962320, 2452900, 4905800, 9811600]

約数ペア:

[(1, 9811600), (2, 4905800), (4, 2452900), (5, 1962320), (8, 1226450), (10, 981160), (16, 613225), (19, 516400), (20, 490580), (25, 392464), (38, 258200), (40, 245290), (50, 196232), (76, 129100), (80, 122645), (95, 103280), (100, 98116), (152, 64550), (190, 51640), (200, 49058), (304, 32275), (380, 25820), (400, 24529), (475, 20656), (760, 12910), (950, 10328), (1291, 7600), (1520, 6455), (1900, 5164), (2582, 3800)]