10145260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 23024736

約数和(自身を除く): 12879476

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 563, 901, 1060, 1126, 1802, 2252, 2815, 3604, 4505, 5630, 9010, 9571, 11260, 18020, 19142, 29839, 38284, 47855, 59678, 95710, 119356, 149195, 191420, 298390, 507263, 596780, 1014526, 2029052, 2536315, 5072630, 10145260]

約数ペア:

[(1, 10145260), (2, 5072630), (4, 2536315), (5, 2029052), (10, 1014526), (17, 596780), (20, 507263), (34, 298390), (53, 191420), (68, 149195), (85, 119356), (106, 95710), (170, 59678), (212, 47855), (265, 38284), (340, 29839), (530, 19142), (563, 18020), (901, 11260), (1060, 9571), (1126, 9010), (1802, 5630), (2252, 4505), (2815, 3604)]