4871950

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:852

約数の個数: 24

約数和(自身を含む): 9140040

約数和(自身を除く): 4268090

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 701, 1390, 1402, 3475, 3505, 6950, 7010, 17525, 35050, 97439, 194878, 487195, 974390, 2435975, 4871950]

約数ペア:

[(1, 4871950), (2, 2435975), (5, 974390), (10, 487195), (25, 194878), (50, 97439), (139, 35050), (278, 17525), (695, 7010), (701, 6950), (1390, 3505), (1402, 3475)]