39000560

素因数分解:

$2^4\times 5^1\times {\mathrm{487507}}^1$

素因数の和:487520

約数の個数: 20

約数和(自身を含む): 90676488

約数和(自身を除く): 51675928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487507, 975014, 1950028, 2437535, 3900056, 4875070, 7800112, 9750140, 19500280, 39000560]

約数ペア:

[(1, 39000560), (2, 19500280), (4, 9750140), (5, 7800112), (8, 4875070), (10, 3900056), (16, 2437535), (20, 1950028), (40, 975014), (80, 487507)]