10730080

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 25552800

約数和(自身を除く): 14822720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 337, 398, 674, 796, 995, 1348, 1592, 1685, 1990, 2696, 3184, 3370, 3980, 5392, 6368, 6740, 7960, 10784, 13480, 15920, 26960, 31840, 53920, 67063, 134126, 268252, 335315, 536504, 670630, 1073008, 1341260, 2146016, 2682520, 5365040, 10730080]

約数ペア:

[(1, 10730080), (2, 5365040), (4, 2682520), (5, 2146016), (8, 1341260), (10, 1073008), (16, 670630), (20, 536504), (32, 335315), (40, 268252), (80, 134126), (160, 67063), (199, 53920), (337, 31840), (398, 26960), (674, 15920), (796, 13480), (995, 10784), (1348, 7960), (1592, 6740), (1685, 6368), (1990, 5392), (2696, 3980), (3184, 3370)]