141246320

素因数分解:

$2^4\times 5^1\times {\mathrm{1765579}}^1$

素因数の和:1765592

約数の個数: 20

約数和(自身を含む): 328397880

約数和(自身を除く): 187151560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1765579, 3531158, 7062316, 8827895, 14124632, 17655790, 28249264, 35311580, 70623160, 141246320]

約数ペア:

[(1, 141246320), (2, 70623160), (4, 35311580), (5, 28249264), (8, 17655790), (10, 14124632), (16, 8827895), (20, 7062316), (40, 3531158), (80, 1765579)]