3098320

素因数分解:

$2^4\times 5^1\times {\mathrm{38729}}^1$

素因数の和:38742

約数の個数: 20

約数和(自身を含む): 7203780

約数和(自身を除く): 4105460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 38729, 77458, 154916, 193645, 309832, 387290, 619664, 774580, 1549160, 3098320]

約数ペア:

[(1, 3098320), (2, 1549160), (4, 774580), (5, 619664), (8, 387290), (10, 309832), (16, 193645), (20, 154916), (40, 77458), (80, 38729)]