4776620

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 10082688

約数和(自身を除く): 5306068

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 991, 1205, 1982, 2410, 3964, 4820, 4955, 9910, 19820, 238831, 477662, 955324, 1194155, 2388310, 4776620]

約数ペア:

[(1, 4776620), (2, 2388310), (4, 1194155), (5, 955324), (10, 477662), (20, 238831), (241, 19820), (482, 9910), (964, 4955), (991, 4820), (1205, 3964), (1982, 2410)]