56702960

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5581}}^1$

素因数の和:5721

約数の個数: 40

約数和(自身を含む): 132896256

約数和(自身を除く): 76193296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 5581, 10160, 11162, 22324, 27905, 44648, 55810, 89296, 111620, 223240, 446480, 708787, 1417574, 2835148, 3543935, 5670296, 7087870, 11340592, 14175740, 28351480, 56702960]

約数ペア:

[(1, 56702960), (2, 28351480), (4, 14175740), (5, 11340592), (8, 7087870), (10, 5670296), (16, 3543935), (20, 2835148), (40, 1417574), (80, 708787), (127, 446480), (254, 223240), (508, 111620), (635, 89296), (1016, 55810), (1270, 44648), (2032, 27905), (2540, 22324), (5080, 11162), (5581, 10160)]