6625820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5431}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 14144928

約数和(自身を除く): 7519108

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 5431, 10862, 21724, 27155, 54310, 108620, 331291, 662582, 1325164, 1656455, 3312910, 6625820]

約数ペア:

[(1, 6625820), (2, 3312910), (4, 1656455), (5, 1325164), (10, 662582), (20, 331291), (61, 108620), (122, 54310), (244, 27155), (305, 21724), (610, 10862), (1220, 5431)]