8161004060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37095473}}^1$

素因数の和:37095493

約数の個数: 24

約数和(自身を含む): 18696118896

約数和(自身を除く): 10535114836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37095473, 74190946, 148381892, 185477365, 370954730, 408050203, 741909460, 816100406, 1632200812, 2040251015, 4080502030, 8161004060]

約数ペア:

[(1, 8161004060), (2, 4080502030), (4, 2040251015), (5, 1632200812), (10, 816100406), (11, 741909460), (20, 408050203), (22, 370954730), (44, 185477365), (55, 148381892), (110, 74190946), (220, 37095473)]