34274320

素因数分解:

$2^4\times 5^1\times {\mathrm{428429}}^1$

素因数の和:428442

約数の個数: 20

約数和(自身を含む): 79687980

約数和(自身を除く): 45413660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 428429, 856858, 1713716, 2142145, 3427432, 4284290, 6854864, 8568580, 17137160, 34274320]

約数ペア:

[(1, 34274320), (2, 17137160), (4, 8568580), (5, 6854864), (8, 4284290), (10, 3427432), (16, 2142145), (20, 1713716), (40, 856858), (80, 428429)]