13947400

素因数分解:

$2^3\times 5^2\times {\mathrm{69737}}^1$

素因数の和:69753

約数の個数: 24

約数和(自身を含む): 32428170

約数和(自身を除く): 18480770

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 69737, 139474, 278948, 348685, 557896, 697370, 1394740, 1743425, 2789480, 3486850, 6973700, 13947400]

約数ペア:

[(1, 13947400), (2, 6973700), (4, 3486850), (5, 2789480), (8, 1743425), (10, 1394740), (20, 697370), (25, 557896), (40, 348685), (50, 278948), (100, 139474), (200, 69737)]