40519512

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4651}}^1$

素因数の和:4685

約数の個数: 72

約数和(自身を含む): 120649620

約数和(自身を除く): 80130108

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 4651, 8712, 9302, 13953, 18604, 27906, 37208, 41859, 51161, 55812, 83718, 102322, 111624, 153483, 167436, 204644, 306966, 334872, 409288, 460449, 562771, 613932, 920898, 1125542, 1227864, 1688313, 1841796, 2251084, 3376626, 3683592, 4502168, 5064939, 6753252, 10129878, 13506504, 20259756, 40519512]

約数ペア:

[(1, 40519512), (2, 20259756), (3, 13506504), (4, 10129878), (6, 6753252), (8, 5064939), (9, 4502168), (11, 3683592), (12, 3376626), (18, 2251084), (22, 1841796), (24, 1688313), (33, 1227864), (36, 1125542), (44, 920898), (66, 613932), (72, 562771), (88, 460449), (99, 409288), (121, 334872), (132, 306966), (198, 204644), (242, 167436), (264, 153483), (363, 111624), (396, 102322), (484, 83718), (726, 55812), (792, 51161), (968, 41859), (1089, 37208), (1452, 27906), (2178, 18604), (2904, 13953), (4356, 9302), (4651, 8712)]