5633690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 10800000

約数和(自身を除く): 5166310

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 199, 298, 398, 745, 995, 1490, 1990, 2831, 3781, 5662, 7562, 14155, 18905, 28310, 29651, 37810, 59302, 148255, 296510, 563369, 1126738, 2816845, 5633690]

約数ペア:

[(1, 5633690), (2, 2816845), (5, 1126738), (10, 563369), (19, 296510), (38, 148255), (95, 59302), (149, 37810), (190, 29651), (199, 28310), (298, 18905), (398, 14155), (745, 7562), (995, 5662), (1490, 3781), (1990, 2831)]