2011000

素因数分解:

$2^3\times 5^3\times {\mathrm{2011}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 4708080

約数和(自身を除く): 2697080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 2011, 4022, 8044, 10055, 16088, 20110, 40220, 50275, 80440, 100550, 201100, 251375, 402200, 502750, 1005500, 2011000]

約数ペア:

[(1, 2011000), (2, 1005500), (4, 502750), (5, 402200), (8, 251375), (10, 201100), (20, 100550), (25, 80440), (40, 50275), (50, 40220), (100, 20110), (125, 16088), (200, 10055), (250, 8044), (500, 4022), (1000, 2011)]