5250140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37501}}^1$

素因数の和:37517

約数の個数: 24

約数和(自身を含む): 12600672

約数和(自身を除く): 7350532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37501, 75002, 150004, 187505, 262507, 375010, 525014, 750020, 1050028, 1312535, 2625070, 5250140]

約数ペア:

[(1, 5250140), (2, 2625070), (4, 1312535), (5, 1050028), (7, 750020), (10, 525014), (14, 375010), (20, 262507), (28, 187505), (35, 150004), (70, 75002), (140, 37501)]