96400220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{688573}}^1$

素因数の和:688589

約数の個数: 24

約数和(自身を含む): 231360864

約数和(自身を除く): 134960644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 688573, 1377146, 2754292, 3442865, 4820011, 6885730, 9640022, 13771460, 19280044, 24100055, 48200110, 96400220]

約数ペア:

[(1, 96400220), (2, 48200110), (4, 24100055), (5, 19280044), (7, 13771460), (10, 9640022), (14, 6885730), (20, 4820011), (28, 3442865), (35, 2754292), (70, 1377146), (140, 688573)]