83374960

素因数分解:

$2^4\times 5^1\times {\mathrm{1042187}}^1$

素因数の和:1042200

約数の個数: 20

約数和(自身を含む): 193846968

約数和(自身を除く): 110472008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1042187, 2084374, 4168748, 5210935, 8337496, 10421870, 16674992, 20843740, 41687480, 83374960]

約数ペア:

[(1, 83374960), (2, 41687480), (4, 20843740), (5, 16674992), (8, 10421870), (10, 8337496), (16, 5210935), (20, 4168748), (40, 2084374), (80, 1042187)]