23101240

素因数分解:

$2^3\times 5^1\times {\mathrm{577531}}^1$

素因数の和:577542

約数の個数: 16

約数和(自身を含む): 51977880

約数和(自身を除く): 28876640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577531, 1155062, 2310124, 2887655, 4620248, 5775310, 11550620, 23101240]

約数ペア:

[(1, 23101240), (2, 11550620), (4, 5775310), (5, 4620248), (8, 2887655), (10, 2310124), (20, 1155062), (40, 577531)]