26608810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 49153104

約数和(自身を除く): 22544294

約数列:

[1, 2, 5, 10, 61, 122, 181, 241, 305, 362, 482, 610, 905, 1205, 1810, 2410, 11041, 14701, 22082, 29402, 43621, 55205, 73505, 87242, 110410, 147010, 218105, 436210, 2660881, 5321762, 13304405, 26608810]

約数ペア:

[(1, 26608810), (2, 13304405), (5, 5321762), (10, 2660881), (61, 436210), (122, 218105), (181, 147010), (241, 110410), (305, 87242), (362, 73505), (482, 55205), (610, 43621), (905, 29402), (1205, 22082), (1810, 14701), (2410, 11041)]