45567920

素因数分解:

$2^4\times 5^1\times {\mathrm{569599}}^1$

素因数の和:569612

約数の個数: 20

約数和(自身を含む): 105945600

約数和(自身を除く): 60377680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569599, 1139198, 2278396, 2847995, 4556792, 5695990, 9113584, 11391980, 22783960, 45567920]

約数ペア:

[(1, 45567920), (2, 22783960), (4, 11391980), (5, 9113584), (8, 5695990), (10, 4556792), (16, 2847995), (20, 2278396), (40, 1139198), (80, 569599)]