113451080

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6737}}^1$

素因数の和:7169

約数の個数: 32

約数和(自身を含む): 255909240

約数和(自身を除く): 142458160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 6737, 8420, 13474, 16840, 26948, 33685, 53896, 67370, 134740, 269480, 2836277, 5672554, 11345108, 14181385, 22690216, 28362770, 56725540, 113451080]

約数ペア:

[(1, 113451080), (2, 56725540), (4, 28362770), (5, 22690216), (8, 14181385), (10, 11345108), (20, 5672554), (40, 2836277), (421, 269480), (842, 134740), (1684, 67370), (2105, 53896), (3368, 33685), (4210, 26948), (6737, 16840), (8420, 13474)]