2533270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 4896000

約数和(自身を除く): 2362730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 199, 335, 398, 670, 995, 1273, 1990, 2546, 3781, 6365, 7562, 12730, 13333, 18905, 26666, 37810, 66665, 133330, 253327, 506654, 1266635, 2533270]

約数ペア:

[(1, 2533270), (2, 1266635), (5, 506654), (10, 253327), (19, 133330), (38, 66665), (67, 37810), (95, 26666), (134, 18905), (190, 13333), (199, 12730), (335, 7562), (398, 6365), (670, 3781), (995, 2546), (1273, 1990)]