14020400

素因数分解:

$2^4\times 5^2\times {\mathrm{35051}}^1$

素因数の和:35069

約数の個数: 30

約数和(自身を含む): 33684972

約数和(自身を除く): 19664572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 35051, 70102, 140204, 175255, 280408, 350510, 560816, 701020, 876275, 1402040, 1752550, 2804080, 3505100, 7010200, 14020400]

約数ペア:

[(1, 14020400), (2, 7010200), (4, 3505100), (5, 2804080), (8, 1752550), (10, 1402040), (16, 876275), (20, 701020), (25, 560816), (40, 350510), (50, 280408), (80, 175255), (100, 140204), (200, 70102), (400, 35051)]