25952410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1801}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 51378624

約数和(自身を除く): 25426214

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 1801, 2882, 3602, 7205, 9005, 14410, 18010, 19811, 39622, 99055, 198110, 235931, 471862, 1179655, 2359310, 2595241, 5190482, 12976205, 25952410]

約数ペア:

[(1, 25952410), (2, 12976205), (5, 5190482), (10, 2595241), (11, 2359310), (22, 1179655), (55, 471862), (110, 235931), (131, 198110), (262, 99055), (655, 39622), (1310, 19811), (1441, 18010), (1801, 14410), (2882, 9005), (3602, 7205)]