12326320

素因数分解:

$2^4\times 5^1\times {\mathrm{154079}}^1$

素因数の和:154092

約数の個数: 20

約数和(自身を含む): 28658880

約数和(自身を除く): 16332560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 154079, 308158, 616316, 770395, 1232632, 1540790, 2465264, 3081580, 6163160, 12326320]

約数ペア:

[(1, 12326320), (2, 6163160), (4, 3081580), (5, 2465264), (8, 1540790), (10, 1232632), (16, 770395), (20, 616316), (40, 308158), (80, 154079)]