118020220

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{6271}}^1$

素因数の和:7221

約数の個数: 24

約数和(自身を含む): 248145408

約数和(自身を除く): 130125188

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 6271, 9410, 12542, 18820, 25084, 31355, 62710, 125420, 5901011, 11802022, 23604044, 29505055, 59010110, 118020220]

約数ペア:

[(1, 118020220), (2, 59010110), (4, 29505055), (5, 23604044), (10, 11802022), (20, 5901011), (941, 125420), (1882, 62710), (3764, 31355), (4705, 25084), (6271, 18820), (9410, 12542)]