97724780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{168491}}^1$

素因数の和:168529

約数の個数: 24

約数和(自身を含む): 212299920

約数和(自身を除く): 114575140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 168491, 336982, 673964, 842455, 1684910, 3369820, 4886239, 9772478, 19544956, 24431195, 48862390, 97724780]

約数ペア:

[(1, 97724780), (2, 48862390), (4, 24431195), (5, 19544956), (10, 9772478), (20, 4886239), (29, 3369820), (58, 1684910), (116, 842455), (145, 673964), (290, 336982), (580, 168491)]