4958060

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 10484880

約数和(自身を除く): 5526820

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 1579, 3140, 3158, 6316, 7895, 15790, 31580, 247903, 495806, 991612, 1239515, 2479030, 4958060]

約数ペア:

[(1, 4958060), (2, 2479030), (4, 1239515), (5, 991612), (10, 495806), (20, 247903), (157, 31580), (314, 15790), (628, 7895), (785, 6316), (1570, 3158), (1579, 3140)]