1400329160

素因数分解:

$2^3\times 5^1\times {\mathrm{35008229}}^1$

素因数の和:35008240

約数の個数: 16

約数和(自身を含む): 3150740700

約数和(自身を除く): 1750411540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 35008229, 70016458, 140032916, 175041145, 280065832, 350082290, 700164580, 1400329160]

約数ペア:

[(1, 1400329160), (2, 700164580), (4, 350082290), (5, 280065832), (8, 175041145), (10, 140032916), (20, 70016458), (40, 35008229)]