3818810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 7344000

約数和(自身を除く): 3525190

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 199, 202, 398, 505, 995, 1010, 1919, 1990, 3781, 3838, 7562, 9595, 18905, 19190, 20099, 37810, 40198, 100495, 200990, 381881, 763762, 1909405, 3818810]

約数ペア:

[(1, 3818810), (2, 1909405), (5, 763762), (10, 381881), (19, 200990), (38, 100495), (95, 40198), (101, 37810), (190, 20099), (199, 19190), (202, 18905), (398, 9595), (505, 7562), (995, 3838), (1010, 3781), (1919, 1990)]