224767820

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{10301}}^1$

素因数の和:11401

約数の個数: 24

約数和(自身を含む): 472490928

約数和(自身を除く): 247723108

約数列:

[1, 2, 4, 5, 10, 20, 1091, 2182, 4364, 5455, 10301, 10910, 20602, 21820, 41204, 51505, 103010, 206020, 11238391, 22476782, 44953564, 56191955, 112383910, 224767820]

約数ペア:

[(1, 224767820), (2, 112383910), (4, 56191955), (5, 44953564), (10, 22476782), (20, 11238391), (1091, 206020), (2182, 103010), (4364, 51505), (5455, 41204), (10301, 21820), (10910, 20602)]