2012100700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{543811}}^1$

素因数の和:543862

約数の個数: 36

約数和(自身を含む): 4484273752

約数和(自身を除く): 2472173052

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3700, 543811, 1087622, 2175244, 2719055, 5438110, 10876220, 13595275, 20121007, 27190550, 40242014, 54381100, 80484028, 100605035, 201210070, 402420140, 503025175, 1006050350, 2012100700]

約数ペア:

[(1, 2012100700), (2, 1006050350), (4, 503025175), (5, 402420140), (10, 201210070), (20, 100605035), (25, 80484028), (37, 54381100), (50, 40242014), (74, 27190550), (100, 20121007), (148, 13595275), (185, 10876220), (370, 5438110), (740, 2719055), (925, 2175244), (1850, 1087622), (3700, 543811)]