4256353910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{18181}}^1$

素因数の和:18800

約数の個数: 32

約数和(自身を含む): 7862478624

約数和(自身を除く): 3606124714

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 571, 1142, 2855, 5710, 18181, 23411, 36362, 46822, 90905, 117055, 181810, 234110, 745421, 1490842, 3727105, 7454210, 10381351, 20762702, 51906755, 103813510, 425635391, 851270782, 2128176955, 4256353910]

約数ペア:

[(1, 4256353910), (2, 2128176955), (5, 851270782), (10, 425635391), (41, 103813510), (82, 51906755), (205, 20762702), (410, 10381351), (571, 7454210), (1142, 3727105), (2855, 1490842), (5710, 745421), (18181, 234110), (23411, 181810), (36362, 117055), (46822, 90905)]