1165960

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 2658240

約数和(自身を除く): 1492280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 283, 412, 515, 566, 824, 1030, 1132, 1415, 2060, 2264, 2830, 4120, 5660, 11320, 29149, 58298, 116596, 145745, 233192, 291490, 582980, 1165960]

約数ペア:

[(1, 1165960), (2, 582980), (4, 291490), (5, 233192), (8, 145745), (10, 116596), (20, 58298), (40, 29149), (103, 11320), (206, 5660), (283, 4120), (412, 2830), (515, 2264), (566, 2060), (824, 1415), (1030, 1132)]