5570360

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 12627360

約数和(自身を除く): 7057000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 887, 1256, 1570, 1774, 3140, 3548, 4435, 6280, 7096, 8870, 17740, 35480, 139259, 278518, 557036, 696295, 1114072, 1392590, 2785180, 5570360]

約数ペア:

[(1, 5570360), (2, 2785180), (4, 1392590), (5, 1114072), (8, 696295), (10, 557036), (20, 278518), (40, 139259), (157, 35480), (314, 17740), (628, 8870), (785, 7096), (887, 6280), (1256, 4435), (1570, 3548), (1774, 3140)]