45909980

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{8287}}^1$

素因数の和:8573

約数の個数: 24

約数和(自身を含む): 96770688

約数和(自身を除く): 50860708

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 8287, 16574, 33148, 41435, 82870, 165740, 2295499, 4590998, 9181996, 11477495, 22954990, 45909980]

約数ペア:

[(1, 45909980), (2, 22954990), (4, 11477495), (5, 9181996), (10, 4590998), (20, 2295499), (277, 165740), (554, 82870), (1108, 41435), (1385, 33148), (2770, 16574), (5540, 8287)]