83706620

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{13633}}^1$

素因数の和:13949

約数の個数: 24

約数和(自身を含む): 176369424

約数和(自身を除く): 92662804

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 13633, 27266, 54532, 68165, 136330, 272660, 4185331, 8370662, 16741324, 20926655, 41853310, 83706620]

約数ペア:

[(1, 83706620), (2, 41853310), (4, 20926655), (5, 16741324), (10, 8370662), (20, 4185331), (307, 272660), (614, 136330), (1228, 68165), (1535, 54532), (3070, 27266), (6140, 13633)]