56735080

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1951}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 127895040

約数和(自身を除く): 71159960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 1951, 2908, 3635, 3902, 5816, 7270, 7804, 9755, 14540, 15608, 19510, 29080, 39020, 78040, 1418377, 2836754, 5673508, 7091885, 11347016, 14183770, 28367540, 56735080]

約数ペア:

[(1, 56735080), (2, 28367540), (4, 14183770), (5, 11347016), (8, 7091885), (10, 5673508), (20, 2836754), (40, 1418377), (727, 78040), (1454, 39020), (1951, 29080), (2908, 19510), (3635, 15608), (3902, 14540), (5816, 9755), (7270, 7804)]