228047080

素因数分解:

$2^3\times 5^1\times {\mathrm{5701177}}^1$

素因数の和:5701188

約数の個数: 16

約数和(自身を含む): 513106020

約数和(自身を除く): 285058940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5701177, 11402354, 22804708, 28505885, 45609416, 57011770, 114023540, 228047080]

約数ペア:

[(1, 228047080), (2, 114023540), (4, 57011770), (5, 45609416), (8, 28505885), (10, 22804708), (20, 11402354), (40, 5701177)]