6175640

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 14128560

約数和(自身を除く): 7952920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 2531, 5062, 10124, 12655, 20248, 25310, 50620, 101240, 154391, 308782, 617564, 771955, 1235128, 1543910, 3087820, 6175640]

約数ペア:

[(1, 6175640), (2, 3087820), (4, 1543910), (5, 1235128), (8, 771955), (10, 617564), (20, 308782), (40, 154391), (61, 101240), (122, 50620), (244, 25310), (305, 20248), (488, 12655), (610, 10124), (1220, 5062), (2440, 2531)]