14021900

素因数分解:

$2^2\times 5^2\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 30597000

約数和(自身を除く): 16575100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 281, 499, 562, 998, 1124, 1405, 1996, 2495, 2810, 4990, 5620, 7025, 9980, 12475, 14050, 24950, 28100, 49900, 140219, 280438, 560876, 701095, 1402190, 2804380, 3505475, 7010950, 14021900]

約数ペア:

[(1, 14021900), (2, 7010950), (4, 3505475), (5, 2804380), (10, 1402190), (20, 701095), (25, 560876), (50, 280438), (100, 140219), (281, 49900), (499, 28100), (562, 24950), (998, 14050), (1124, 12475), (1405, 9980), (1996, 7025), (2495, 5620), (2810, 4990)]