801960160

素因数分解:

$2^5\times 5^1\times {\mathrm{5012251}}^1$

素因数の和:5012266

約数の個数: 24

約数和(自身を含む): 1894631256

約数和(自身を除く): 1092671096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5012251, 10024502, 20049004, 25061255, 40098008, 50122510, 80196016, 100245020, 160392032, 200490040, 400980080, 801960160]

約数ペア:

[(1, 801960160), (2, 400980080), (4, 200490040), (5, 160392032), (8, 100245020), (10, 80196016), (16, 50122510), (20, 40098008), (32, 25061255), (40, 20049004), (80, 10024502), (160, 5012251)]