6200840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 15120000

約数和(自身を除く): 8919160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 199, 205, 328, 380, 398, 410, 760, 779, 796, 820, 995, 1558, 1592, 1640, 1990, 3116, 3781, 3895, 3980, 6232, 7562, 7790, 7960, 8159, 15124, 15580, 16318, 18905, 30248, 31160, 32636, 37810, 40795, 65272, 75620, 81590, 151240, 155021, 163180, 310042, 326360, 620084, 775105, 1240168, 1550210, 3100420, 6200840]

約数ペア:

[(1, 6200840), (2, 3100420), (4, 1550210), (5, 1240168), (8, 775105), (10, 620084), (19, 326360), (20, 310042), (38, 163180), (40, 155021), (41, 151240), (76, 81590), (82, 75620), (95, 65272), (152, 40795), (164, 37810), (190, 32636), (199, 31160), (205, 30248), (328, 18905), (380, 16318), (398, 15580), (410, 15124), (760, 8159), (779, 7960), (796, 7790), (820, 7562), (995, 6232), (1558, 3980), (1592, 3895), (1640, 3781), (1990, 3116)]