8597440

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 20830032

約数和(自身を除く): 12232592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 401, 536, 670, 802, 1072, 1340, 1604, 2005, 2144, 2680, 3208, 4010, 4288, 5360, 6416, 8020, 10720, 12832, 16040, 21440, 25664, 26867, 32080, 53734, 64160, 107468, 128320, 134335, 214936, 268670, 429872, 537340, 859744, 1074680, 1719488, 2149360, 4298720, 8597440]

約数ペア:

[(1, 8597440), (2, 4298720), (4, 2149360), (5, 1719488), (8, 1074680), (10, 859744), (16, 537340), (20, 429872), (32, 268670), (40, 214936), (64, 134335), (67, 128320), (80, 107468), (134, 64160), (160, 53734), (268, 32080), (320, 26867), (335, 25664), (401, 21440), (536, 16040), (670, 12832), (802, 10720), (1072, 8020), (1340, 6416), (1604, 5360), (2005, 4288), (2144, 4010), (2680, 3208)]