2810650

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:918

約数の個数: 24

約数和(自身を含む): 5312160

約数和(自身を除く): 2501510

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 839, 1675, 1678, 3350, 4195, 8390, 20975, 41950, 56213, 112426, 281065, 562130, 1405325, 2810650]

約数ペア:

[(1, 2810650), (2, 1405325), (5, 562130), (10, 281065), (25, 112426), (50, 56213), (67, 41950), (134, 20975), (335, 8390), (670, 4195), (839, 3350), (1675, 1678)]