1290382610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2341}}^1\times {\mathrm{5011}}^1$

素因数の和:7370

約数の個数: 32

約数和(自身を含む): 2535430464

約数和(自身を除く): 1245047854

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2341, 4682, 5011, 10022, 11705, 23410, 25055, 25751, 50110, 51502, 55121, 110242, 128755, 257510, 275605, 551210, 11730751, 23461502, 58653755, 117307510, 129038261, 258076522, 645191305, 1290382610]

約数ペア:

[(1, 1290382610), (2, 645191305), (5, 258076522), (10, 129038261), (11, 117307510), (22, 58653755), (55, 23461502), (110, 11730751), (2341, 551210), (4682, 275605), (5011, 257510), (10022, 128755), (11705, 110242), (23410, 55121), (25055, 51502), (25751, 50110)]