70796680

素因数分解:

$2^3\times 5^1\times {\mathrm{1769917}}^1$

素因数の和:1769928

約数の個数: 16

約数和(自身を含む): 159292620

約数和(自身を除く): 88495940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1769917, 3539834, 7079668, 8849585, 14159336, 17699170, 35398340, 70796680]

約数ペア:

[(1, 70796680), (2, 35398340), (4, 17699170), (5, 14159336), (8, 8849585), (10, 7079668), (20, 3539834), (40, 1769917)]