118455080

素因数分解:

$2^3\times 5^1\times {\mathrm{2961377}}^1$

素因数の和:2961388

約数の個数: 16

約数和(自身を含む): 266524020

約数和(自身を除く): 148068940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2961377, 5922754, 11845508, 14806885, 23691016, 29613770, 59227540, 118455080]

約数ペア:

[(1, 118455080), (2, 59227540), (4, 29613770), (5, 23691016), (8, 14806885), (10, 11845508), (20, 5922754), (40, 2961377)]