4037752820

素因数分解:

$2^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{192091}}^1$

素因数の和:193151

約数の個数: 24

約数和(自身を含む): 8487392928

約数和(自身を除く): 4449640108

約数列:

[1, 2, 4, 5, 10, 20, 1051, 2102, 4204, 5255, 10510, 21020, 192091, 384182, 768364, 960455, 1920910, 3841820, 201887641, 403775282, 807550564, 1009438205, 2018876410, 4037752820]

約数ペア:

[(1, 4037752820), (2, 2018876410), (4, 1009438205), (5, 807550564), (10, 403775282), (20, 201887641), (1051, 3841820), (2102, 1920910), (4204, 960455), (5255, 768364), (10510, 384182), (21020, 192091)]