2674040

素因数分解:

$2^3\times 5^1\times {\mathrm{66851}}^1$

素因数の和:66862

約数の個数: 16

約数和(自身を含む): 6016680

約数和(自身を除く): 3342640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 66851, 133702, 267404, 334255, 534808, 668510, 1337020, 2674040]

約数ペア:

[(1, 2674040), (2, 1337020), (4, 668510), (5, 534808), (8, 334255), (10, 267404), (20, 133702), (40, 66851)]