82322320

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5171}}^1$

素因数の和:5383

約数の個数: 40

約数和(自身を含む): 192398400

約数和(自身を除く): 110076080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 5171, 7960, 10342, 15920, 20684, 25855, 41368, 51710, 82736, 103420, 206840, 413680, 1029029, 2058058, 4116116, 5145145, 8232232, 10290290, 16464464, 20580580, 41161160, 82322320]

約数ペア:

[(1, 82322320), (2, 41161160), (4, 20580580), (5, 16464464), (8, 10290290), (10, 8232232), (16, 5145145), (20, 4116116), (40, 2058058), (80, 1029029), (199, 413680), (398, 206840), (796, 103420), (995, 82736), (1592, 51710), (1990, 41368), (3184, 25855), (3980, 20684), (5171, 15920), (7960, 10342)]