26420830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 50355360

約数和(自身を除く): 23934530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 241, 482, 577, 1154, 1205, 2410, 2885, 4579, 5770, 9158, 10963, 21926, 22895, 45790, 54815, 109630, 139057, 278114, 695285, 1390570, 2642083, 5284166, 13210415, 26420830]

約数ペア:

[(1, 26420830), (2, 13210415), (5, 5284166), (10, 2642083), (19, 1390570), (38, 695285), (95, 278114), (190, 139057), (241, 109630), (482, 54815), (577, 45790), (1154, 22895), (1205, 21926), (2410, 10963), (2885, 9158), (4579, 5770)]