24612920

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2687}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 31028680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 2687, 4580, 5374, 9160, 10748, 13435, 21496, 26870, 53740, 107480, 615323, 1230646, 2461292, 3076615, 4922584, 6153230, 12306460, 24612920]

約数ペア:

[(1, 24612920), (2, 12306460), (4, 6153230), (5, 4922584), (8, 3076615), (10, 2461292), (20, 1230646), (40, 615323), (229, 107480), (458, 53740), (916, 26870), (1145, 21496), (1832, 13435), (2290, 10748), (2687, 9160), (4580, 5374)]