40075398

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 80

約数和(自身を含む): 100431936

約数和(自身を除く): 60356538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 81, 86, 99, 129, 162, 198, 258, 297, 387, 473, 523, 594, 774, 891, 946, 1046, 1161, 1419, 1569, 1782, 2322, 2838, 3138, 3483, 4257, 4707, 5753, 6966, 8514, 9414, 11506, 12771, 14121, 17259, 22489, 25542, 28242, 34518, 38313, 42363, 44978, 51777, 67467, 76626, 84726, 103554, 134934, 155331, 202401, 247379, 310662, 404802, 465993, 494758, 607203, 742137, 931986, 1214406, 1484274, 1821609, 2226411, 3643218, 4452822, 6679233, 13358466, 20037699, 40075398]

約数ペア:

[(1, 40075398), (2, 20037699), (3, 13358466), (6, 6679233), (9, 4452822), (11, 3643218), (18, 2226411), (22, 1821609), (27, 1484274), (33, 1214406), (43, 931986), (54, 742137), (66, 607203), (81, 494758), (86, 465993), (99, 404802), (129, 310662), (162, 247379), (198, 202401), (258, 155331), (297, 134934), (387, 103554), (473, 84726), (523, 76626), (594, 67467), (774, 51777), (891, 44978), (946, 42363), (1046, 38313), (1161, 34518), (1419, 28242), (1569, 25542), (1782, 22489), (2322, 17259), (2838, 14121), (3138, 12771), (3483, 11506), (4257, 9414), (4707, 8514), (5753, 6966)]