8266740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4751}}^1$

素因数の和:4792

約数の個数: 48

約数和(自身を含む): 23950080

約数和(自身を除く): 15683340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 4751, 9502, 14253, 19004, 23755, 28506, 47510, 57012, 71265, 95020, 137779, 142530, 275558, 285060, 413337, 551116, 688895, 826674, 1377790, 1653348, 2066685, 2755580, 4133370, 8266740]

約数ペア:

[(1, 8266740), (2, 4133370), (3, 2755580), (4, 2066685), (5, 1653348), (6, 1377790), (10, 826674), (12, 688895), (15, 551116), (20, 413337), (29, 285060), (30, 275558), (58, 142530), (60, 137779), (87, 95020), (116, 71265), (145, 57012), (174, 47510), (290, 28506), (348, 23755), (435, 19004), (580, 14253), (870, 9502), (1740, 4751)]