4801660

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{587}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 10125360

約数和(自身を除く): 5323700

約数列:

[1, 2, 4, 5, 10, 20, 409, 587, 818, 1174, 1636, 2045, 2348, 2935, 4090, 5870, 8180, 11740, 240083, 480166, 960332, 1200415, 2400830, 4801660]

約数ペア:

[(1, 4801660), (2, 2400830), (4, 1200415), (5, 960332), (10, 480166), (20, 240083), (409, 11740), (587, 8180), (818, 5870), (1174, 4090), (1636, 2935), (2045, 2348)]