3912560

素因数分解:

$2^4\times 5^1\times {\mathrm{48907}}^1$

素因数の和:48920

約数の個数: 20

約数和(自身を含む): 9096888

約数和(自身を除く): 5184328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 48907, 97814, 195628, 244535, 391256, 489070, 782512, 978140, 1956280, 3912560]

約数ペア:

[(1, 3912560), (2, 1956280), (4, 978140), (5, 782512), (8, 489070), (10, 391256), (16, 244535), (20, 195628), (40, 97814), (80, 48907)]