28511060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49157}}^1$

素因数の和:49195

約数の個数: 24

約数和(自身を含む): 61939080

約数和(自身を除く): 33428020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 49157, 98314, 196628, 245785, 491570, 983140, 1425553, 2851106, 5702212, 7127765, 14255530, 28511060]

約数ペア:

[(1, 28511060), (2, 14255530), (4, 7127765), (5, 5702212), (10, 2851106), (20, 1425553), (29, 983140), (58, 491570), (116, 245785), (145, 196628), (290, 98314), (580, 49157)]