40215924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5503}}^1$

素因数の和:5549

約数の個数: 72

約数和(自身を含む): 120207360

約数和(自身を除く): 79991436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 5503, 7308, 11006, 16509, 22012, 33018, 38521, 49527, 66036, 77042, 99054, 115563, 154084, 159587, 198108, 231126, 319174, 346689, 462252, 478761, 638348, 693378, 957522, 1117109, 1386756, 1436283, 1915044, 2234218, 2872566, 3351327, 4468436, 5745132, 6702654, 10053981, 13405308, 20107962, 40215924]

約数ペア:

[(1, 40215924), (2, 20107962), (3, 13405308), (4, 10053981), (6, 6702654), (7, 5745132), (9, 4468436), (12, 3351327), (14, 2872566), (18, 2234218), (21, 1915044), (28, 1436283), (29, 1386756), (36, 1117109), (42, 957522), (58, 693378), (63, 638348), (84, 478761), (87, 462252), (116, 346689), (126, 319174), (174, 231126), (203, 198108), (252, 159587), (261, 154084), (348, 115563), (406, 99054), (522, 77042), (609, 66036), (812, 49527), (1044, 38521), (1218, 33018), (1827, 22012), (2436, 16509), (3654, 11006), (5503, 7308)]