97456220

素因数分解:

$2^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{5531}}^1$

素因数の和:6421

約数の個数: 24

約数和(自身を含む): 204927408

約数和(自身を除く): 107471188

約数列:

[1, 2, 4, 5, 10, 20, 881, 1762, 3524, 4405, 5531, 8810, 11062, 17620, 22124, 27655, 55310, 110620, 4872811, 9745622, 19491244, 24364055, 48728110, 97456220]

約数ペア:

[(1, 97456220), (2, 48728110), (4, 24364055), (5, 19491244), (10, 9745622), (20, 4872811), (881, 110620), (1762, 55310), (3524, 27655), (4405, 22124), (5531, 17620), (8810, 11062)]