4681640

素因数分解:

$2^3\times 5^1\times {\mathrm{117041}}^1$

素因数の和:117052

約数の個数: 16

約数和(自身を含む): 10533780

約数和(自身を除く): 5852140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 117041, 234082, 468164, 585205, 936328, 1170410, 2340820, 4681640]

約数ペア:

[(1, 4681640), (2, 2340820), (4, 1170410), (5, 936328), (8, 585205), (10, 468164), (20, 234082), (40, 117041)]