4476140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2833}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 9522240

約数和(自身を除く): 5046100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2833, 5666, 11332, 14165, 28330, 56660, 223807, 447614, 895228, 1119035, 2238070, 4476140]

約数ペア:

[(1, 4476140), (2, 2238070), (4, 1119035), (5, 895228), (10, 447614), (20, 223807), (79, 56660), (158, 28330), (316, 14165), (395, 11332), (790, 5666), (1580, 2833)]