32020400

素因数分解:

$2^4\times 5^2\times {\mathrm{80051}}^1$

素因数の和:80069

約数の個数: 30

約数和(自身を含む): 76929972

約数和(自身を除く): 44909572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 80051, 160102, 320204, 400255, 640408, 800510, 1280816, 1601020, 2001275, 3202040, 4002550, 6404080, 8005100, 16010200, 32020400]

約数ペア:

[(1, 32020400), (2, 16010200), (4, 8005100), (5, 6404080), (8, 4002550), (10, 3202040), (16, 2001275), (20, 1601020), (25, 1280816), (40, 800510), (50, 640408), (80, 400255), (100, 320204), (200, 160102), (400, 80051)]