9686200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 23715000

約数和(自身を除く): 14028800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 2549, 3800, 5098, 10196, 12745, 20392, 25490, 48431, 50980, 63725, 96862, 101960, 127450, 193724, 242155, 254900, 387448, 484310, 509800, 968620, 1210775, 1937240, 2421550, 4843100, 9686200]

約数ペア:

[(1, 9686200), (2, 4843100), (4, 2421550), (5, 1937240), (8, 1210775), (10, 968620), (19, 509800), (20, 484310), (25, 387448), (38, 254900), (40, 242155), (50, 193724), (76, 127450), (95, 101960), (100, 96862), (152, 63725), (190, 50980), (200, 48431), (380, 25490), (475, 20392), (760, 12745), (950, 10196), (1900, 5098), (2549, 3800)]