2927920

素因数分解:

$2^4\times 5^1\times {\mathrm{36599}}^1$

素因数の和:36612

約数の個数: 20

約数和(自身を含む): 6807600

約数和(自身を除く): 3879680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36599, 73198, 146396, 182995, 292792, 365990, 585584, 731980, 1463960, 2927920]

約数ペア:

[(1, 2927920), (2, 1463960), (4, 731980), (5, 585584), (8, 365990), (10, 292792), (16, 182995), (20, 146396), (40, 73198), (80, 36599)]