2019469120

素因数分解:

$2^6\times 5^1\times {\mathrm{6310841}}^1$

素因数の和:6310858

約数の個数: 28

約数和(自身を含む): 4808861604

約数和(自身を除く): 2789392484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6310841, 12621682, 25243364, 31554205, 50486728, 63108410, 100973456, 126216820, 201946912, 252433640, 403893824, 504867280, 1009734560, 2019469120]

約数ペア:

[(1, 2019469120), (2, 1009734560), (4, 504867280), (5, 403893824), (8, 252433640), (10, 201946912), (16, 126216820), (20, 100973456), (32, 63108410), (40, 50486728), (64, 31554205), (80, 25243364), (160, 12621682), (320, 6310841)]