8771260

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2423}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 18529056

約数和(自身を除く): 9757796

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 2423, 3620, 4846, 9692, 12115, 24230, 48460, 438563, 877126, 1754252, 2192815, 4385630, 8771260]

約数ペア:

[(1, 8771260), (2, 4385630), (4, 2192815), (5, 1754252), (10, 877126), (20, 438563), (181, 48460), (362, 24230), (724, 12115), (905, 9692), (1810, 4846), (2423, 3620)]