939800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 2261760

約数和(自身を除く): 1321960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 127, 148, 185, 200, 254, 296, 370, 508, 635, 740, 925, 1016, 1270, 1480, 1850, 2540, 3175, 3700, 4699, 5080, 6350, 7400, 9398, 12700, 18796, 23495, 25400, 37592, 46990, 93980, 117475, 187960, 234950, 469900, 939800]

約数ペア:

[(1, 939800), (2, 469900), (4, 234950), (5, 187960), (8, 117475), (10, 93980), (20, 46990), (25, 37592), (37, 25400), (40, 23495), (50, 18796), (74, 12700), (100, 9398), (127, 7400), (148, 6350), (185, 5080), (200, 4699), (254, 3700), (296, 3175), (370, 2540), (508, 1850), (635, 1480), (740, 1270), (925, 1016)]