82164200

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3769}}^1$

素因数の和:3894

約数の個数: 48

約数和(自身を含む): 192835500

約数和(自身を除く): 110671300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2725, 3769, 4360, 5450, 7538, 10900, 15076, 18845, 21800, 30152, 37690, 75380, 94225, 150760, 188450, 376900, 410821, 753800, 821642, 1643284, 2054105, 3286568, 4108210, 8216420, 10270525, 16432840, 20541050, 41082100, 82164200]

約数ペア:

[(1, 82164200), (2, 41082100), (4, 20541050), (5, 16432840), (8, 10270525), (10, 8216420), (20, 4108210), (25, 3286568), (40, 2054105), (50, 1643284), (100, 821642), (109, 753800), (200, 410821), (218, 376900), (436, 188450), (545, 150760), (872, 94225), (1090, 75380), (2180, 37690), (2725, 30152), (3769, 21800), (4360, 18845), (5450, 15076), (7538, 10900)]