22278315260

素因数分解:

$2^2\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{503351}}^1$

素因数の和:505573

約数の個数: 24

約数和(自身を含む): 46805695776

約数和(自身を除く): 24527380516

約数列:

[1, 2, 4, 5, 10, 20, 2213, 4426, 8852, 11065, 22130, 44260, 503351, 1006702, 2013404, 2516755, 5033510, 10067020, 1113915763, 2227831526, 4455663052, 5569578815, 11139157630, 22278315260]

約数ペア:

[(1, 22278315260), (2, 11139157630), (4, 5569578815), (5, 4455663052), (10, 2227831526), (20, 1113915763), (2213, 10067020), (4426, 5033510), (8852, 2516755), (11065, 2013404), (22130, 1006702), (44260, 503351)]