70923520

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 172628064

約数和(自身を除く): 101704544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 536, 640, 670, 827, 1072, 1280, 1340, 1654, 2144, 2680, 3308, 4135, 4288, 5360, 6616, 8270, 8576, 10720, 13232, 16540, 17152, 21440, 26464, 33080, 42880, 52928, 55409, 66160, 85760, 105856, 110818, 132320, 211712, 221636, 264640, 277045, 443272, 529280, 554090, 886544, 1058560, 1108180, 1773088, 2216360, 3546176, 4432720, 7092352, 8865440, 14184704, 17730880, 35461760, 70923520]

約数ペア:

[(1, 70923520), (2, 35461760), (4, 17730880), (5, 14184704), (8, 8865440), (10, 7092352), (16, 4432720), (20, 3546176), (32, 2216360), (40, 1773088), (64, 1108180), (67, 1058560), (80, 886544), (128, 554090), (134, 529280), (160, 443272), (256, 277045), (268, 264640), (320, 221636), (335, 211712), (536, 132320), (640, 110818), (670, 105856), (827, 85760), (1072, 66160), (1280, 55409), (1340, 52928), (1654, 42880), (2144, 33080), (2680, 26464), (3308, 21440), (4135, 17152), (4288, 16540), (5360, 13232), (6616, 10720), (8270, 8576)]