2995895240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5761337}}^1$

素因数の和:5761361

約数の個数: 32

約数和(自身を含む): 7259285880

約数和(自身を除く): 4263390640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5761337, 11522674, 23045348, 28806685, 46090696, 57613370, 74897381, 115226740, 149794762, 230453480, 299589524, 374486905, 599179048, 748973810, 1497947620, 2995895240]

約数ペア:

[(1, 2995895240), (2, 1497947620), (4, 748973810), (5, 599179048), (8, 374486905), (10, 299589524), (13, 230453480), (20, 149794762), (26, 115226740), (40, 74897381), (52, 57613370), (65, 46090696), (104, 28806685), (130, 23045348), (260, 11522674), (520, 5761337)]