47040620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213821}}^1$

素因数の和:213841

約数の個数: 24

約数和(自身を含む): 107766288

約数和(自身を除く): 60725668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 213821, 427642, 855284, 1069105, 2138210, 2352031, 4276420, 4704062, 9408124, 11760155, 23520310, 47040620]

約数ペア:

[(1, 47040620), (2, 23520310), (4, 11760155), (5, 9408124), (10, 4704062), (11, 4276420), (20, 2352031), (22, 2138210), (44, 1069105), (55, 855284), (110, 427642), (220, 213821)]