71734240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 179516736

約数和(自身を除く): 107782496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 101, 115, 160, 184, 193, 202, 230, 368, 386, 404, 460, 505, 736, 772, 808, 920, 965, 1010, 1544, 1616, 1840, 1930, 2020, 2323, 3088, 3232, 3680, 3860, 4040, 4439, 4646, 6176, 7720, 8080, 8878, 9292, 11615, 15440, 16160, 17756, 18584, 19493, 22195, 23230, 30880, 35512, 37168, 38986, 44390, 46460, 71024, 74336, 77972, 88780, 92920, 97465, 142048, 155944, 177560, 185840, 194930, 311888, 355120, 371680, 389860, 448339, 623776, 710240, 779720, 896678, 1559440, 1793356, 2241695, 3118880, 3586712, 4483390, 7173424, 8966780, 14346848, 17933560, 35867120, 71734240]

約数ペア:

[(1, 71734240), (2, 35867120), (4, 17933560), (5, 14346848), (8, 8966780), (10, 7173424), (16, 4483390), (20, 3586712), (23, 3118880), (32, 2241695), (40, 1793356), (46, 1559440), (80, 896678), (92, 779720), (101, 710240), (115, 623776), (160, 448339), (184, 389860), (193, 371680), (202, 355120), (230, 311888), (368, 194930), (386, 185840), (404, 177560), (460, 155944), (505, 142048), (736, 97465), (772, 92920), (808, 88780), (920, 77972), (965, 74336), (1010, 71024), (1544, 46460), (1616, 44390), (1840, 38986), (1930, 37168), (2020, 35512), (2323, 30880), (3088, 23230), (3232, 22195), (3680, 19493), (3860, 18584), (4040, 17756), (4439, 16160), (4646, 15440), (6176, 11615), (7720, 9292), (8080, 8878)]