121007080

素因数分解:

$2^3\times 5^1\times {\mathrm{3025177}}^1$

素因数の和:3025188

約数の個数: 16

約数和(自身を含む): 272266020

約数和(自身を除く): 151258940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3025177, 6050354, 12100708, 15125885, 24201416, 30251770, 60503540, 121007080]

約数ペア:

[(1, 121007080), (2, 60503540), (4, 30251770), (5, 24201416), (8, 15125885), (10, 12100708), (20, 6050354), (40, 3025177)]