69826780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120391}}^1$

素因数の和:120429

約数の個数: 24

約数和(自身を含む): 151693920

約数和(自身を除く): 81867140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 120391, 240782, 481564, 601955, 1203910, 2407820, 3491339, 6982678, 13965356, 17456695, 34913390, 69826780]

約数ペア:

[(1, 69826780), (2, 34913390), (4, 17456695), (5, 13965356), (10, 6982678), (20, 3491339), (29, 2407820), (58, 1203910), (116, 601955), (145, 481564), (290, 240782), (580, 120391)]