1973680

素因数分解:

$2^4\times 5^1\times {\mathrm{24671}}^1$

素因数の和:24684

約数の個数: 20

約数和(自身を含む): 4588992

約数和(自身を除く): 2615312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24671, 49342, 98684, 123355, 197368, 246710, 394736, 493420, 986840, 1973680]

約数ペア:

[(1, 1973680), (2, 986840), (4, 493420), (5, 394736), (8, 246710), (10, 197368), (16, 123355), (20, 98684), (40, 49342), (80, 24671)]