2082100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 4624704

約数和(自身を除く): 2542604

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 443, 470, 886, 940, 1175, 1772, 2215, 2350, 4430, 4700, 8860, 11075, 20821, 22150, 41642, 44300, 83284, 104105, 208210, 416420, 520525, 1041050, 2082100]

約数ペア:

[(1, 2082100), (2, 1041050), (4, 520525), (5, 416420), (10, 208210), (20, 104105), (25, 83284), (47, 44300), (50, 41642), (94, 22150), (100, 20821), (188, 11075), (235, 8860), (443, 4700), (470, 4430), (886, 2350), (940, 2215), (1175, 1772)]