14080400

素因数分解:

$2^4\times 5^2\times {\mathrm{35201}}^1$

素因数の和:35219

約数の個数: 30

約数和(自身を含む): 33829122

約数和(自身を除く): 19748722

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 35201, 70402, 140804, 176005, 281608, 352010, 563216, 704020, 880025, 1408040, 1760050, 2816080, 3520100, 7040200, 14080400]

約数ペア:

[(1, 14080400), (2, 7040200), (4, 3520100), (5, 2816080), (8, 1760050), (10, 1408040), (16, 880025), (20, 704020), (25, 563216), (40, 352010), (50, 281608), (80, 176005), (100, 140804), (200, 70402), (400, 35201)]