2103304900

素因数分解:

$2^2\times 5^2\times {\mathrm{2011}}^1\times {\mathrm{10459}}^1$

素因数の和:12484

約数の個数: 36

約数和(自身を含む): 4566877840

約数和(自身を除く): 2463572940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2011, 4022, 8044, 10055, 10459, 20110, 20918, 40220, 41836, 50275, 52295, 100550, 104590, 201100, 209180, 261475, 522950, 1045900, 21033049, 42066098, 84132196, 105165245, 210330490, 420660980, 525826225, 1051652450, 2103304900]

約数ペア:

[(1, 2103304900), (2, 1051652450), (4, 525826225), (5, 420660980), (10, 210330490), (20, 105165245), (25, 84132196), (50, 42066098), (100, 21033049), (2011, 1045900), (4022, 522950), (8044, 261475), (10055, 209180), (10459, 201100), (20110, 104590), (20918, 100550), (40220, 52295), (41836, 50275)]