8053960

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 18221760

約数和(自身を除く): 10167800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 887, 908, 1135, 1774, 1816, 2270, 3548, 4435, 4540, 7096, 8870, 9080, 17740, 35480, 201349, 402698, 805396, 1006745, 1610792, 2013490, 4026980, 8053960]

約数ペア:

[(1, 8053960), (2, 4026980), (4, 2013490), (5, 1610792), (8, 1006745), (10, 805396), (20, 402698), (40, 201349), (227, 35480), (454, 17740), (887, 9080), (908, 8870), (1135, 7096), (1774, 4540), (1816, 4435), (2270, 3548)]