55696103620

素因数分解:

$2^2\times 5^1\times {\mathrm{2784805181}}^1$

素因数の和:2784805190

約数の個数: 12

約数和(自身を含む): 116961817644

約数和(自身を除く): 61265714024

約数列:

[1, 2, 4, 5, 10, 20, 2784805181, 5569610362, 11139220724, 13924025905, 27848051810, 55696103620]

約数ペア:

[(1, 55696103620), (2, 27848051810), (4, 13924025905), (5, 11139220724), (10, 5569610362), (20, 2784805181)]