26344060

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8081}}^1$

素因数の和:8253

約数の個数: 24

約数和(自身を含む): 55668816

約数和(自身を除く): 29324756

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 8081, 16162, 32324, 40405, 80810, 161620, 1317203, 2634406, 5268812, 6586015, 13172030, 26344060]

約数ペア:

[(1, 26344060), (2, 13172030), (4, 6586015), (5, 5268812), (10, 2634406), (20, 1317203), (163, 161620), (326, 80810), (652, 40405), (815, 32324), (1630, 16162), (3260, 8081)]