140080108900

素因数分解:

$2^2\times 5^2\times {\mathrm{1400801089}}^1$

素因数の和:1400801103

約数の個数: 18

約数和(自身を含む): 303973836530

約数和(自身を除く): 163893727630

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1400801089, 2801602178, 5603204356, 7004005445, 14008010890, 28016021780, 35020027225, 70040054450, 140080108900]

約数ペア:

[(1, 140080108900), (2, 70040054450), (4, 35020027225), (5, 28016021780), (10, 14008010890), (20, 7004005445), (25, 5603204356), (50, 2801602178), (100, 1400801089)]