4548820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 9676800

約数和(自身を除く): 5127980

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2879, 5758, 11516, 14395, 28790, 57580, 227441, 454882, 909764, 1137205, 2274410, 4548820]

約数ペア:

[(1, 4548820), (2, 2274410), (4, 1137205), (5, 909764), (10, 454882), (20, 227441), (79, 57580), (158, 28790), (316, 14395), (395, 11516), (790, 5758), (1580, 2879)]