17194880

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 41824080

約数和(自身を除く): 24629200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 401, 536, 640, 670, 802, 1072, 1340, 1604, 2005, 2144, 2680, 3208, 4010, 4288, 5360, 6416, 8020, 8576, 10720, 12832, 16040, 21440, 25664, 26867, 32080, 42880, 51328, 53734, 64160, 107468, 128320, 134335, 214936, 256640, 268670, 429872, 537340, 859744, 1074680, 1719488, 2149360, 3438976, 4298720, 8597440, 17194880]

約数ペア:

[(1, 17194880), (2, 8597440), (4, 4298720), (5, 3438976), (8, 2149360), (10, 1719488), (16, 1074680), (20, 859744), (32, 537340), (40, 429872), (64, 268670), (67, 256640), (80, 214936), (128, 134335), (134, 128320), (160, 107468), (268, 64160), (320, 53734), (335, 51328), (401, 42880), (536, 32080), (640, 26867), (670, 25664), (802, 21440), (1072, 16040), (1340, 12832), (1604, 10720), (2005, 8576), (2144, 8020), (2680, 6416), (3208, 5360), (4010, 4288)]