32104720

素因数分解:

$2^4\times 5^1\times {\mathrm{401309}}^1$

素因数の和:401322

約数の個数: 20

約数和(自身を含む): 74643660

約数和(自身を除く): 42538940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401309, 802618, 1605236, 2006545, 3210472, 4013090, 6420944, 8026180, 16052360, 32104720]

約数ペア:

[(1, 32104720), (2, 16052360), (4, 8026180), (5, 6420944), (8, 4013090), (10, 3210472), (16, 2006545), (20, 1605236), (40, 802618), (80, 401309)]