63189920

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3691}}^1$

素因数の和:3813

約数の個数: 48

約数和(自身を含む): 150722208

約数和(自身を除く): 87532288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 3691, 4280, 7382, 8560, 14764, 17120, 18455, 29528, 36910, 59056, 73820, 118112, 147640, 295280, 394937, 590560, 789874, 1579748, 1974685, 3159496, 3949370, 6318992, 7898740, 12637984, 15797480, 31594960, 63189920]

約数ペア:

[(1, 63189920), (2, 31594960), (4, 15797480), (5, 12637984), (8, 7898740), (10, 6318992), (16, 3949370), (20, 3159496), (32, 1974685), (40, 1579748), (80, 789874), (107, 590560), (160, 394937), (214, 295280), (428, 147640), (535, 118112), (856, 73820), (1070, 59056), (1712, 36910), (2140, 29528), (3424, 18455), (3691, 17120), (4280, 14764), (7382, 8560)]