110776220

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{42281}}^1$

素因数の和:42421

約数の個数: 24

約数和(自身を含む): 234411408

約数和(自身を除く): 123635188

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 42281, 84562, 169124, 211405, 422810, 845620, 5538811, 11077622, 22155244, 27694055, 55388110, 110776220]

約数ペア:

[(1, 110776220), (2, 55388110), (4, 27694055), (5, 22155244), (10, 11077622), (20, 5538811), (131, 845620), (262, 422810), (524, 211405), (655, 169124), (1310, 84562), (2620, 42281)]