100702945820

素因数分解:

$2^2\times 5^1\times {\mathrm{5035147291}}^1$

素因数の和:5035147300

約数の個数: 12

約数和(自身を含む): 211476186264

約数和(自身を除く): 110773240444

約数列:

[1, 2, 4, 5, 10, 20, 5035147291, 10070294582, 20140589164, 25175736455, 50351472910, 100702945820]

約数ペア:

[(1, 100702945820), (2, 50351472910), (4, 25175736455), (5, 20140589164), (10, 10070294582), (20, 5035147291)]