84596000

素因数分解:

$2^5\times 5^3\times {\mathrm{21149}}^1$

素因数の和:21174

約数の個数: 48

約数和(自身を含む): 207862200

約数和(自身を除く): 123266200

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, 21149, 42298, 84596, 105745, 169192, 211490, 338384, 422980, 528725, 676768, 845960, 1057450, 1691920, 2114900, 2643625, 3383840, 4229800, 5287250, 8459600, 10574500, 16919200, 21149000, 42298000, 84596000]

約数ペア:

[(1, 84596000), (2, 42298000), (4, 21149000), (5, 16919200), (8, 10574500), (10, 8459600), (16, 5287250), (20, 4229800), (25, 3383840), (32, 2643625), (40, 2114900), (50, 1691920), (80, 1057450), (100, 845960), (125, 676768), (160, 528725), (200, 422980), (250, 338384), (400, 211490), (500, 169192), (800, 105745), (1000, 84596), (2000, 42298), (4000, 21149)]