88164140

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{5531}}^1$

素因数の和:6337

約数の個数: 24

約数和(自身を含む): 185410512

約数和(自身を除く): 97246372

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 5531, 7970, 11062, 15940, 22124, 27655, 55310, 110620, 4408207, 8816414, 17632828, 22041035, 44082070, 88164140]

約数ペア:

[(1, 88164140), (2, 44082070), (4, 22041035), (5, 17632828), (10, 8816414), (20, 4408207), (797, 110620), (1594, 55310), (3188, 27655), (3985, 22124), (5531, 15940), (7970, 11062)]