124047220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563851}}^1$

素因数の和:563871

約数の個数: 24

約数和(自身を含む): 284181408

約数和(自身を除く): 160134188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 563851, 1127702, 2255404, 2819255, 5638510, 6202361, 11277020, 12404722, 24809444, 31011805, 62023610, 124047220]

約数ペア:

[(1, 124047220), (2, 62023610), (4, 31011805), (5, 24809444), (10, 12404722), (11, 11277020), (20, 6202361), (22, 5638510), (44, 2819255), (55, 2255404), (110, 1127702), (220, 563851)]