57593720

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1427}}^1$

素因数の和:2447

約数の個数: 32

約数和(自身を含む): 129805200

約数和(自身を除く): 72211480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 1427, 2018, 2854, 4036, 5045, 5708, 7135, 8072, 10090, 11416, 14270, 20180, 28540, 40360, 57080, 1439843, 2879686, 5759372, 7199215, 11518744, 14398430, 28796860, 57593720]

約数ペア:

[(1, 57593720), (2, 28796860), (4, 14398430), (5, 11518744), (8, 7199215), (10, 5759372), (20, 2879686), (40, 1439843), (1009, 57080), (1427, 40360), (2018, 28540), (2854, 20180), (4036, 14270), (5045, 11416), (5708, 10090), (7135, 8072)]