38032480

素因数分解:

$2^5\times 5^1\times {\mathrm{467}}^1\times {\mathrm{509}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 90221040

約数和(自身を除く): 52188560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 467, 509, 934, 1018, 1868, 2036, 2335, 2545, 3736, 4072, 4670, 5090, 7472, 8144, 9340, 10180, 14944, 16288, 18680, 20360, 37360, 40720, 74720, 81440, 237703, 475406, 950812, 1188515, 1901624, 2377030, 3803248, 4754060, 7606496, 9508120, 19016240, 38032480]

約数ペア:

[(1, 38032480), (2, 19016240), (4, 9508120), (5, 7606496), (8, 4754060), (10, 3803248), (16, 2377030), (20, 1901624), (32, 1188515), (40, 950812), (80, 475406), (160, 237703), (467, 81440), (509, 74720), (934, 40720), (1018, 37360), (1868, 20360), (2036, 18680), (2335, 16288), (2545, 14944), (3736, 10180), (4072, 9340), (4670, 8144), (5090, 7472)]