42291520

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{467}}^1$

素因数の和:767

約数の個数: 56

約数和(自身を含む): 101278944

約数和(自身を除く): 58987424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 467, 566, 934, 1132, 1415, 1868, 2264, 2335, 2830, 3736, 4528, 4670, 5660, 7472, 9056, 9340, 11320, 14944, 18112, 18680, 22640, 29888, 37360, 45280, 74720, 90560, 132161, 149440, 264322, 528644, 660805, 1057288, 1321610, 2114576, 2643220, 4229152, 5286440, 8458304, 10572880, 21145760, 42291520]

約数ペア:

[(1, 42291520), (2, 21145760), (4, 10572880), (5, 8458304), (8, 5286440), (10, 4229152), (16, 2643220), (20, 2114576), (32, 1321610), (40, 1057288), (64, 660805), (80, 528644), (160, 264322), (283, 149440), (320, 132161), (467, 90560), (566, 74720), (934, 45280), (1132, 37360), (1415, 29888), (1868, 22640), (2264, 18680), (2335, 18112), (2830, 14944), (3736, 11320), (4528, 9340), (4670, 9056), (5660, 7472)]