75417140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{80231}}^1$

素因数の和:80287

約数の個数: 24

約数和(自身を含む): 161747712

約数和(自身を除く): 86330572

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 80231, 160462, 320924, 401155, 802310, 1604620, 3770857, 7541714, 15083428, 18854285, 37708570, 75417140]

約数ペア:

[(1, 75417140), (2, 37708570), (4, 18854285), (5, 15083428), (10, 7541714), (20, 3770857), (47, 1604620), (94, 802310), (188, 401155), (235, 320924), (470, 160462), (940, 80231)]