6321220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2797}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 13396824

約数和(自身を除く): 7075604

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 2797, 5594, 11188, 13985, 27970, 55940, 316061, 632122, 1264244, 1580305, 3160610, 6321220]

約数ペア:

[(1, 6321220), (2, 3160610), (4, 1580305), (5, 1264244), (10, 632122), (20, 316061), (113, 55940), (226, 27970), (452, 13985), (565, 11188), (1130, 5594), (2260, 2797)]