117675920

素因数分解:

$2^4\times 5^1\times {\mathrm{1470949}}^1$

素因数の和:1470962

約数の個数: 20

約数和(自身を含む): 273596700

約数和(自身を除く): 155920780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1470949, 2941898, 5883796, 7354745, 11767592, 14709490, 23535184, 29418980, 58837960, 117675920]

約数ペア:

[(1, 117675920), (2, 58837960), (4, 29418980), (5, 23535184), (8, 14709490), (10, 11767592), (16, 7354745), (20, 5883796), (40, 2941898), (80, 1470949)]