2141000

素因数分解:

$2^3\times 5^3\times {\mathrm{2141}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 5012280

約数和(自身を除く): 2871280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 2141, 4282, 8564, 10705, 17128, 21410, 42820, 53525, 85640, 107050, 214100, 267625, 428200, 535250, 1070500, 2141000]

約数ペア:

[(1, 2141000), (2, 1070500), (4, 535250), (5, 428200), (8, 267625), (10, 214100), (20, 107050), (25, 85640), (40, 53525), (50, 42820), (100, 21410), (125, 17128), (200, 10705), (250, 8564), (500, 4282), (1000, 2141)]