4039850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1934

約数の個数: 24

約数和(自身を含む): 7692960

約数和(自身を除く): 3653110

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 1879, 2150, 3758, 9395, 18790, 46975, 80797, 93950, 161594, 403985, 807970, 2019925, 4039850]

約数ペア:

[(1, 4039850), (2, 2019925), (5, 807970), (10, 403985), (25, 161594), (43, 93950), (50, 80797), (86, 46975), (215, 18790), (430, 9395), (1075, 3758), (1879, 2150)]