71395340

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{5881}}^1$

素因数の和:6497

約数の個数: 24

約数和(自身を含む): 150202752

約数和(自身を除く): 78807412

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 5881, 6070, 11762, 12140, 23524, 29405, 58810, 117620, 3569767, 7139534, 14279068, 17848835, 35697670, 71395340]

約数ペア:

[(1, 71395340), (2, 35697670), (4, 17848835), (5, 14279068), (10, 7139534), (20, 3569767), (607, 117620), (1214, 58810), (2428, 29405), (3035, 23524), (5881, 12140), (6070, 11762)]