39130220

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6373}}^1$

素因数の和:6689

約数の個数: 24

約数和(自身を含む): 82454064

約数和(自身を除く): 43323844

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 6373, 12746, 25492, 31865, 63730, 127460, 1956511, 3913022, 7826044, 9782555, 19565110, 39130220]

約数ペア:

[(1, 39130220), (2, 19565110), (4, 9782555), (5, 7826044), (10, 3913022), (20, 1956511), (307, 127460), (614, 63730), (1228, 31865), (1535, 25492), (3070, 12746), (6140, 6373)]