83669780

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{13627}}^1$

素因数の和:13943

約数の個数: 24

約数和(自身を含む): 176291808

約数和(自身を除く): 92622028

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 13627, 27254, 54508, 68135, 136270, 272540, 4183489, 8366978, 16733956, 20917445, 41834890, 83669780]

約数ペア:

[(1, 83669780), (2, 41834890), (4, 20917445), (5, 16733956), (10, 8366978), (20, 4183489), (307, 272540), (614, 136270), (1228, 68135), (1535, 54508), (3070, 27254), (6140, 13627)]