3432140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 7312032

約数和(自身を除く): 3879892

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2417, 4834, 9668, 12085, 24170, 48340, 171607, 343214, 686428, 858035, 1716070, 3432140]

約数ペア:

[(1, 3432140), (2, 1716070), (4, 858035), (5, 686428), (10, 343214), (20, 171607), (71, 48340), (142, 24170), (284, 12085), (355, 9668), (710, 4834), (1420, 2417)]