8351140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59651}}^1$

素因数の和:59667

約数の個数: 24

約数和(自身を含む): 20043072

約数和(自身を除く): 11691932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 59651, 119302, 238604, 298255, 417557, 596510, 835114, 1193020, 1670228, 2087785, 4175570, 8351140]

約数ペア:

[(1, 8351140), (2, 4175570), (4, 2087785), (5, 1670228), (7, 1193020), (10, 835114), (14, 596510), (20, 417557), (28, 298255), (35, 238604), (70, 119302), (140, 59651)]