82550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:152

約数の個数: 24

約数和(自身を含む): 166656

約数和(自身を除く): 84106

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 325, 635, 650, 1270, 1651, 3175, 3302, 6350, 8255, 16510, 41275, 82550]

約数ペア:

[(1, 82550), (2, 41275), (5, 16510), (10, 8255), (13, 6350), (25, 3302), (26, 3175), (50, 1651), (65, 1270), (127, 650), (130, 635), (254, 325)]