5285960

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 12018240

約数和(自身を除く): 6732280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 1283, 2060, 2566, 4120, 5132, 6415, 10264, 12830, 25660, 51320, 132149, 264298, 528596, 660745, 1057192, 1321490, 2642980, 5285960]

約数ペア:

[(1, 5285960), (2, 2642980), (4, 1321490), (5, 1057192), (8, 660745), (10, 528596), (20, 264298), (40, 132149), (103, 51320), (206, 25660), (412, 12830), (515, 10264), (824, 6415), (1030, 5132), (1283, 4120), (2060, 2566)]