2945200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 60

約数和(自身を含む): 7303600

約数和(自身を除く): 4358400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 199, 200, 296, 370, 398, 400, 592, 740, 796, 925, 995, 1480, 1592, 1850, 1990, 2960, 3184, 3700, 3980, 4975, 7363, 7400, 7960, 9950, 14726, 14800, 15920, 19900, 29452, 36815, 39800, 58904, 73630, 79600, 117808, 147260, 184075, 294520, 368150, 589040, 736300, 1472600, 2945200]

約数ペア:

[(1, 2945200), (2, 1472600), (4, 736300), (5, 589040), (8, 368150), (10, 294520), (16, 184075), (20, 147260), (25, 117808), (37, 79600), (40, 73630), (50, 58904), (74, 39800), (80, 36815), (100, 29452), (148, 19900), (185, 15920), (199, 14800), (200, 14726), (296, 9950), (370, 7960), (398, 7400), (400, 7363), (592, 4975), (740, 3980), (796, 3700), (925, 3184), (995, 2960), (1480, 1990), (1592, 1850)]