4026340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5441}}^1$

素因数の和:5487

約数の個数: 24

約数和(自身を含む): 8685432

約数和(自身を除く): 4659092

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 5441, 10882, 21764, 27205, 54410, 108820, 201317, 402634, 805268, 1006585, 2013170, 4026340]

約数ペア:

[(1, 4026340), (2, 2013170), (4, 1006585), (5, 805268), (10, 402634), (20, 201317), (37, 108820), (74, 54410), (148, 27205), (185, 21764), (370, 10882), (740, 5441)]