2842750

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 5425056

約数和(自身を除く): 2582306

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 137, 166, 250, 274, 415, 685, 830, 1370, 2075, 3425, 4150, 6850, 10375, 11371, 17125, 20750, 22742, 34250, 56855, 113710, 284275, 568550, 1421375, 2842750]

約数ペア:

[(1, 2842750), (2, 1421375), (5, 568550), (10, 284275), (25, 113710), (50, 56855), (83, 34250), (125, 22742), (137, 20750), (166, 17125), (250, 11371), (274, 10375), (415, 6850), (685, 4150), (830, 3425), (1370, 2075)]