223869142780

素因数分解:

$2^2\times 5^1\times {\mathrm{52529}}^1\times {\mathrm{213091}}^1$

素因数の和:265629

約数の個数: 24

約数和(自身を含む): 470136355920

約数和(自身を除く): 246267213140

約数列:

[1, 2, 4, 5, 10, 20, 52529, 105058, 210116, 213091, 262645, 426182, 525290, 852364, 1050580, 1065455, 2130910, 4261820, 11193457139, 22386914278, 44773828556, 55967285695, 111934571390, 223869142780]

約数ペア:

[(1, 223869142780), (2, 111934571390), (4, 55967285695), (5, 44773828556), (10, 22386914278), (20, 11193457139), (52529, 4261820), (105058, 2130910), (210116, 1065455), (213091, 1050580), (262645, 852364), (426182, 525290)]