75268820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{342131}}^1$

素因数の和:342151

約数の個数: 24

約数和(自身を含む): 172434528

約数和(自身を除く): 97165708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 342131, 684262, 1368524, 1710655, 3421310, 3763441, 6842620, 7526882, 15053764, 18817205, 37634410, 75268820]

約数ペア:

[(1, 75268820), (2, 37634410), (4, 18817205), (5, 15053764), (10, 7526882), (11, 6842620), (20, 3763441), (22, 3421310), (44, 1710655), (55, 1368524), (110, 684262), (220, 342131)]