111400

素因数分解:

$2^3\times 5^2\times {\mathrm{557}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 259470

約数和(自身を除く): 148070

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 557, 1114, 2228, 2785, 4456, 5570, 11140, 13925, 22280, 27850, 55700, 111400]

約数ペア:

[(1, 111400), (2, 55700), (4, 27850), (5, 22280), (8, 13925), (10, 11140), (20, 5570), (25, 4456), (40, 2785), (50, 2228), (100, 1114), (200, 557)]