22805710

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2819}}^1$

素因数の和:3635

約数の個数: 16

約数和(自身を含む): 41115600

約数和(自身を除く): 18309890

約数列:

[1, 2, 5, 10, 809, 1618, 2819, 4045, 5638, 8090, 14095, 28190, 2280571, 4561142, 11402855, 22805710]

約数ペア:

[(1, 22805710), (2, 11402855), (5, 4561142), (10, 2280571), (809, 28190), (1618, 14095), (2819, 8090), (4045, 5638)]