8024440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2417}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 18280080

約数和(自身を除く): 10255640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2417, 3320, 4834, 9668, 12085, 19336, 24170, 48340, 96680, 200611, 401222, 802444, 1003055, 1604888, 2006110, 4012220, 8024440]

約数ペア:

[(1, 8024440), (2, 4012220), (4, 2006110), (5, 1604888), (8, 1003055), (10, 802444), (20, 401222), (40, 200611), (83, 96680), (166, 48340), (332, 24170), (415, 19336), (664, 12085), (830, 9668), (1660, 4834), (2417, 3320)]