119133680

素因数分解:

$2^4\times 5^1\times {\mathrm{1489171}}^1$

素因数の和:1489184

約数の個数: 20

約数和(自身を含む): 276985992

約数和(自身を除く): 157852312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1489171, 2978342, 5956684, 7445855, 11913368, 14891710, 23826736, 29783420, 59566840, 119133680]

約数ペア:

[(1, 119133680), (2, 59566840), (4, 29783420), (5, 23826736), (8, 14891710), (10, 11913368), (16, 7445855), (20, 5956684), (40, 2978342), (80, 1489171)]