171521000680

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{7134817}}^1$

素因数の和:7135429

約数の個数: 32

約数和(自身を含む): 386564439240

約数和(自身を除く): 215043438560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 4808, 6010, 12020, 24040, 7134817, 14269634, 28539268, 35674085, 57078536, 71348170, 142696340, 285392680, 4288025017, 8576050034, 17152100068, 21440125085, 34304200136, 42880250170, 85760500340, 171521000680]

約数ペア:

[(1, 171521000680), (2, 85760500340), (4, 42880250170), (5, 34304200136), (8, 21440125085), (10, 17152100068), (20, 8576050034), (40, 4288025017), (601, 285392680), (1202, 142696340), (2404, 71348170), (3005, 57078536), (4808, 35674085), (6010, 28539268), (12020, 14269634), (24040, 7134817)]