3371120

素因数分解:

$2^4\times 5^1\times {\mathrm{42139}}^1$

素因数の和:42152

約数の個数: 20

約数和(自身を含む): 7838040

約数和(自身を除く): 4466920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42139, 84278, 168556, 210695, 337112, 421390, 674224, 842780, 1685560, 3371120]

約数ペア:

[(1, 3371120), (2, 1685560), (4, 842780), (5, 674224), (8, 421390), (10, 337112), (16, 210695), (20, 168556), (40, 84278), (80, 42139)]