5151260

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 10885056

約数和(自身を除く): 5733796

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1423, 1810, 2846, 3620, 5692, 7115, 14230, 28460, 257563, 515126, 1030252, 1287815, 2575630, 5151260]

約数ペア:

[(1, 5151260), (2, 2575630), (4, 1287815), (5, 1030252), (10, 515126), (20, 257563), (181, 28460), (362, 14230), (724, 7115), (905, 5692), (1423, 3620), (1810, 2846)]