32001520

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1187}}^1$

素因数の和:1537

約数の個数: 40

約数和(自身を含む): 74687184

約数和(自身を除く): 42685664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1187, 1348, 1685, 2374, 2696, 3370, 4748, 5392, 5935, 6740, 9496, 11870, 13480, 18992, 23740, 26960, 47480, 94960, 400019, 800038, 1600076, 2000095, 3200152, 4000190, 6400304, 8000380, 16000760, 32001520]

約数ペア:

[(1, 32001520), (2, 16000760), (4, 8000380), (5, 6400304), (8, 4000190), (10, 3200152), (16, 2000095), (20, 1600076), (40, 800038), (80, 400019), (337, 94960), (674, 47480), (1187, 26960), (1348, 23740), (1685, 18992), (2374, 13480), (2696, 11870), (3370, 9496), (4748, 6740), (5392, 5935)]