60260540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42437}}^1$

素因数の和:42517

約数の個数: 24

約数和(自身を含む): 128332512

約数和(自身を除く): 68071972

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 42437, 84874, 169748, 212185, 424370, 848740, 3013027, 6026054, 12052108, 15065135, 30130270, 60260540]

約数ペア:

[(1, 60260540), (2, 30130270), (4, 15065135), (5, 12052108), (10, 6026054), (20, 3013027), (71, 848740), (142, 424370), (284, 212185), (355, 169748), (710, 84874), (1420, 42437)]