10126545160

素因数分解:

$2^3\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{228281}}^1$

素因数の和:229401

約数の個数: 32

約数和(自身を含む): 22805371800

約数和(自身を除く): 12678826640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1109, 2218, 4436, 5545, 8872, 11090, 22180, 44360, 228281, 456562, 913124, 1141405, 1826248, 2282810, 4565620, 9131240, 253163629, 506327258, 1012654516, 1265818145, 2025309032, 2531636290, 5063272580, 10126545160]

約数ペア:

[(1, 10126545160), (2, 5063272580), (4, 2531636290), (5, 2025309032), (8, 1265818145), (10, 1012654516), (20, 506327258), (40, 253163629), (1109, 9131240), (2218, 4565620), (4436, 2282810), (5545, 1826248), (8872, 1141405), (11090, 913124), (22180, 456562), (44360, 228281)]