69190720

素因数分解:

$2^6\times 5^1\times {\mathrm{463}}^1\times {\mathrm{467}}^1$

素因数の和:947

約数の個数: 56

約数和(自身を含む): 165469824

約数和(自身を除く): 96279104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 463, 467, 926, 934, 1852, 1868, 2315, 2335, 3704, 3736, 4630, 4670, 7408, 7472, 9260, 9340, 14816, 14944, 18520, 18680, 29632, 29888, 37040, 37360, 74080, 74720, 148160, 149440, 216221, 432442, 864884, 1081105, 1729768, 2162210, 3459536, 4324420, 6919072, 8648840, 13838144, 17297680, 34595360, 69190720]

約数ペア:

[(1, 69190720), (2, 34595360), (4, 17297680), (5, 13838144), (8, 8648840), (10, 6919072), (16, 4324420), (20, 3459536), (32, 2162210), (40, 1729768), (64, 1081105), (80, 864884), (160, 432442), (320, 216221), (463, 149440), (467, 148160), (926, 74720), (934, 74080), (1852, 37360), (1868, 37040), (2315, 29888), (2335, 29632), (3704, 18680), (3736, 18520), (4630, 14944), (4670, 14816), (7408, 9340), (7472, 9260)]