88640050

素因数分解:

$2^1\times 5^2\times {\mathrm{1772801}}^1$

素因数の和:1772813

約数の個数: 12

約数和(自身を含む): 164870586

約数和(自身を除く): 76230536

約数列:

[1, 2, 5, 10, 25, 50, 1772801, 3545602, 8864005, 17728010, 44320025, 88640050]

約数ペア:

[(1, 88640050), (2, 44320025), (5, 17728010), (10, 8864005), (25, 3545602), (50, 1772801)]