2105300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 36

約数和(自身を含む): 4700220

約数和(自身を除く): 2594920

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 569, 740, 925, 1138, 1850, 2276, 2845, 3700, 5690, 11380, 14225, 21053, 28450, 42106, 56900, 84212, 105265, 210530, 421060, 526325, 1052650, 2105300]

約数ペア:

[(1, 2105300), (2, 1052650), (4, 526325), (5, 421060), (10, 210530), (20, 105265), (25, 84212), (37, 56900), (50, 42106), (74, 28450), (100, 21053), (148, 14225), (185, 11380), (370, 5690), (569, 3700), (740, 2845), (925, 2276), (1138, 1850)]