120930260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{549683}}^1$

素因数の和:549703

約数の個数: 24

約数和(自身を含む): 277040736

約数和(自身を除く): 156110476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 549683, 1099366, 2198732, 2748415, 5496830, 6046513, 10993660, 12093026, 24186052, 30232565, 60465130, 120930260]

約数ペア:

[(1, 120930260), (2, 60465130), (4, 30232565), (5, 24186052), (10, 12093026), (11, 10993660), (20, 6046513), (22, 5496830), (44, 2748415), (55, 2198732), (110, 1099366), (220, 549683)]