74182660

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{36011}}^1$

素因数の和:36123

約数の個数: 24

約数和(自身を含む): 157300416

約数和(自身を除く): 83117756

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 36011, 72022, 144044, 180055, 360110, 720220, 3709133, 7418266, 14836532, 18545665, 37091330, 74182660]

約数ペア:

[(1, 74182660), (2, 37091330), (4, 18545665), (5, 14836532), (10, 7418266), (20, 3709133), (103, 720220), (206, 360110), (412, 180055), (515, 144044), (1030, 72022), (2060, 36011)]