9842660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28949}}^1$

素因数の和:28975

約数の個数: 24

約数和(自身を含む): 21886200

約数和(自身を除く): 12043540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 28949, 57898, 115796, 144745, 289490, 492133, 578980, 984266, 1968532, 2460665, 4921330, 9842660]

約数ペア:

[(1, 9842660), (2, 4921330), (4, 2460665), (5, 1968532), (10, 984266), (17, 578980), (20, 492133), (34, 289490), (68, 144745), (85, 115796), (170, 57898), (340, 28949)]