6608720

素因数分解:

$2^4\times 5^1\times {\mathrm{82609}}^1$

素因数の和:82622

約数の個数: 20

約数和(自身を含む): 15365460

約数和(自身を除く): 8756740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 82609, 165218, 330436, 413045, 660872, 826090, 1321744, 1652180, 3304360, 6608720]

約数ペア:

[(1, 6608720), (2, 3304360), (4, 1652180), (5, 1321744), (8, 826090), (10, 660872), (16, 413045), (20, 330436), (40, 165218), (80, 82609)]