38406080

素因数分解:

$2^6\times 5^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:741

約数の個数: 56

約数和(自身を含む): 92006928

約数和(自身を除く): 53600848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 257, 320, 467, 514, 934, 1028, 1285, 1868, 2056, 2335, 2570, 3736, 4112, 4670, 5140, 7472, 8224, 9340, 10280, 14944, 16448, 18680, 20560, 29888, 37360, 41120, 74720, 82240, 120019, 149440, 240038, 480076, 600095, 960152, 1200190, 1920304, 2400380, 3840608, 4800760, 7681216, 9601520, 19203040, 38406080]

約数ペア:

[(1, 38406080), (2, 19203040), (4, 9601520), (5, 7681216), (8, 4800760), (10, 3840608), (16, 2400380), (20, 1920304), (32, 1200190), (40, 960152), (64, 600095), (80, 480076), (160, 240038), (257, 149440), (320, 120019), (467, 82240), (514, 74720), (934, 41120), (1028, 37360), (1285, 29888), (1868, 20560), (2056, 18680), (2335, 16448), (2570, 14944), (3736, 10280), (4112, 9340), (4670, 8224), (5140, 7472)]