5245820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8461}}^1$

素因数の和:8501

約数の個数: 24

約数和(自身を含む): 11372928

約数和(自身を除く): 6127108

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8461, 16922, 33844, 42305, 84610, 169220, 262291, 524582, 1049164, 1311455, 2622910, 5245820]

約数ペア:

[(1, 5245820), (2, 2622910), (4, 1311455), (5, 1049164), (10, 524582), (20, 262291), (31, 169220), (62, 84610), (124, 42305), (155, 33844), (310, 16922), (620, 8461)]