22322920

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2437}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 50466600

約数和(自身を除く): 28143680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 2437, 4580, 4874, 9160, 9748, 12185, 19496, 24370, 48740, 97480, 558073, 1116146, 2232292, 2790365, 4464584, 5580730, 11161460, 22322920]

約数ペア:

[(1, 22322920), (2, 11161460), (4, 5580730), (5, 4464584), (8, 2790365), (10, 2232292), (20, 1116146), (40, 558073), (229, 97480), (458, 48740), (916, 24370), (1145, 19496), (1832, 12185), (2290, 9748), (2437, 9160), (4580, 4874)]