83492000

素因数分解:

$2^5\times 5^3\times {\mathrm{20873}}^1$

素因数の和:20898

約数の個数: 48

約数和(自身を含む): 205149672

約数和(自身を除く): 121657672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 20873, 41746, 83492, 104365, 166984, 208730, 333968, 417460, 521825, 667936, 834920, 1043650, 1669840, 2087300, 2609125, 3339680, 4174600, 5218250, 8349200, 10436500, 16698400, 20873000, 41746000, 83492000]

約数ペア:

[(1, 83492000), (2, 41746000), (4, 20873000), (5, 16698400), (8, 10436500), (10, 8349200), (16, 5218250), (20, 4174600), (25, 3339680), (32, 2609125), (40, 2087300), (50, 1669840), (80, 1043650), (100, 834920), (125, 667936), (160, 521825), (200, 417460), (250, 333968), (400, 208730), (500, 166984), (800, 104365), (1000, 83492), (2000, 41746), (4000, 20873)]