4012220

素因数分解:

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

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 8530704

約数和(自身を除く): 4518484

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2417, 4834, 9668, 12085, 24170, 48340, 200611, 401222, 802444, 1003055, 2006110, 4012220]

約数ペア:

[(1, 4012220), (2, 2006110), (4, 1003055), (5, 802444), (10, 401222), (20, 200611), (83, 48340), (166, 24170), (332, 12085), (415, 9668), (830, 4834), (1660, 2417)]