22194680

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2423}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 50176800

約数和(自身を除く): 27982120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 2423, 4580, 4846, 9160, 9692, 12115, 19384, 24230, 48460, 96920, 554867, 1109734, 2219468, 2774335, 4438936, 5548670, 11097340, 22194680]

約数ペア:

[(1, 22194680), (2, 11097340), (4, 5548670), (5, 4438936), (8, 2774335), (10, 2219468), (20, 1109734), (40, 554867), (229, 96920), (458, 48460), (916, 24230), (1145, 19384), (1832, 12115), (2290, 9692), (2423, 9160), (4580, 4846)]