22498903340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27437687}}^1$

素因数の和:27437737

約数の個数: 24

約数和(自身を含む): 48400081632

約数和(自身を除く): 25901178292

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 27437687, 54875374, 109750748, 137188435, 274376870, 548753740, 1124945167, 2249890334, 4499780668, 5624725835, 11249451670, 22498903340]

約数ペア:

[(1, 22498903340), (2, 11249451670), (4, 5624725835), (5, 4499780668), (10, 2249890334), (20, 1124945167), (41, 548753740), (82, 274376870), (164, 137188435), (205, 109750748), (410, 54875374), (820, 27437687)]