25205121770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1\times {\mathrm{79229}}^1$

素因数の和:80362

約数の個数: 32

約数和(自身を含む): 46977051600

約数和(自身を除く): 21771929830

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1097, 2194, 5485, 10970, 31813, 63626, 79229, 158458, 159065, 318130, 396145, 792290, 2297641, 4595282, 11488205, 22976410, 86914213, 173828426, 434571065, 869142130, 2520512177, 5041024354, 12602560885, 25205121770]

約数ペア:

[(1, 25205121770), (2, 12602560885), (5, 5041024354), (10, 2520512177), (29, 869142130), (58, 434571065), (145, 173828426), (290, 86914213), (1097, 22976410), (2194, 11488205), (5485, 4595282), (10970, 2297641), (31813, 792290), (63626, 396145), (79229, 318130), (158458, 159065)]