27923600

素因数分解:

$2^4\times 5^2\times {\mathrm{69809}}^1$

素因数の和:69827

約数の個数: 30

約数和(自身を含む): 67087410

約数和(自身を除く): 39163810

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 69809, 139618, 279236, 349045, 558472, 698090, 1116944, 1396180, 1745225, 2792360, 3490450, 5584720, 6980900, 13961800, 27923600]

約数ペア:

[(1, 27923600), (2, 13961800), (4, 6980900), (5, 5584720), (8, 3490450), (10, 2792360), (16, 1745225), (20, 1396180), (25, 1116944), (40, 698090), (50, 558472), (80, 349045), (100, 279236), (200, 139618), (400, 69809)]