117790040

素因数分解:

$2^3\times 5^1\times {\mathrm{2944751}}^1$

素因数の和:2944762

約数の個数: 16

約数和(自身を含む): 265027680

約数和(自身を除く): 147237640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2944751, 5889502, 11779004, 14723755, 23558008, 29447510, 58895020, 117790040]

約数ペア:

[(1, 117790040), (2, 58895020), (4, 29447510), (5, 23558008), (8, 14723755), (10, 11779004), (20, 5889502), (40, 2944751)]