25735820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{116981}}^1$

素因数の和:117001

約数の個数: 24

約数和(自身を含む): 58958928

約数和(自身を除く): 33223108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 116981, 233962, 467924, 584905, 1169810, 1286791, 2339620, 2573582, 5147164, 6433955, 12867910, 25735820]

約数ペア:

[(1, 25735820), (2, 12867910), (4, 6433955), (5, 5147164), (10, 2573582), (11, 2339620), (20, 1286791), (22, 1169810), (44, 584905), (55, 467924), (110, 233962), (220, 116981)]