13752040

素因数分解:

$2^3\times 5^1\times {\mathrm{343801}}^1$

素因数の和:343812

約数の個数: 16

約数和(自身を含む): 30942180

約数和(自身を除く): 17190140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 343801, 687602, 1375204, 1719005, 2750408, 3438010, 6876020, 13752040]

約数ペア:

[(1, 13752040), (2, 6876020), (4, 3438010), (5, 2750408), (8, 1719005), (10, 1375204), (20, 687602), (40, 343801)]