38493680

素因数分解:

$2^4\times 5^1\times {\mathrm{481171}}^1$

素因数の和:481184

約数の個数: 20

約数和(自身を含む): 89497992

約数和(自身を除く): 51004312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 481171, 962342, 1924684, 2405855, 3849368, 4811710, 7698736, 9623420, 19246840, 38493680]

約数ペア:

[(1, 38493680), (2, 19246840), (4, 9623420), (5, 7698736), (8, 4811710), (10, 3849368), (16, 2405855), (20, 1924684), (40, 962342), (80, 481171)]