27255380

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2731}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 57372000

約数和(自身を除く): 30116620

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 2731, 4990, 5462, 9980, 10924, 13655, 27310, 54620, 1362769, 2725538, 5451076, 6813845, 13627690, 27255380]

約数ペア:

[(1, 27255380), (2, 13627690), (4, 6813845), (5, 5451076), (10, 2725538), (20, 1362769), (499, 54620), (998, 27310), (1996, 13655), (2495, 10924), (2731, 9980), (4990, 5462)]