40820208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 130824960

約数和(自身を除く): 90004752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 176, 208, 209, 228, 247, 264, 286, 304, 312, 313, 418, 429, 456, 494, 528, 572, 624, 626, 627, 741, 836, 858, 912, 939, 988, 1144, 1252, 1254, 1482, 1672, 1716, 1878, 1976, 2288, 2504, 2508, 2717, 2964, 3344, 3432, 3443, 3756, 3952, 4069, 5008, 5016, 5434, 5928, 5947, 6864, 6886, 7512, 8138, 8151, 10032, 10329, 10868, 11856, 11894, 12207, 13772, 15024, 16276, 16302, 17841, 20658, 21736, 23788, 24414, 27544, 32552, 32604, 35682, 41316, 43472, 44759, 47576, 48828, 55088, 65104, 65208, 65417, 71364, 77311, 82632, 89518, 95152, 97656, 130416, 130834, 134277, 142728, 154622, 165264, 179036, 195312, 196251, 231933, 261668, 268554, 285456, 309244, 358072, 392502, 463866, 523336, 537108, 618488, 716144, 785004, 850421, 927732, 1046672, 1074216, 1236976, 1570008, 1700842, 1855464, 2148432, 2551263, 3140016, 3401684, 3710928, 5102526, 6803368, 10205052, 13606736, 20410104, 40820208]

約数ペア:

[(1, 40820208), (2, 20410104), (3, 13606736), (4, 10205052), (6, 6803368), (8, 5102526), (11, 3710928), (12, 3401684), (13, 3140016), (16, 2551263), (19, 2148432), (22, 1855464), (24, 1700842), (26, 1570008), (33, 1236976), (38, 1074216), (39, 1046672), (44, 927732), (48, 850421), (52, 785004), (57, 716144), (66, 618488), (76, 537108), (78, 523336), (88, 463866), (104, 392502), (114, 358072), (132, 309244), (143, 285456), (152, 268554), (156, 261668), (176, 231933), (208, 196251), (209, 195312), (228, 179036), (247, 165264), (264, 154622), (286, 142728), (304, 134277), (312, 130834), (313, 130416), (418, 97656), (429, 95152), (456, 89518), (494, 82632), (528, 77311), (572, 71364), (624, 65417), (626, 65208), (627, 65104), (741, 55088), (836, 48828), (858, 47576), (912, 44759), (939, 43472), (988, 41316), (1144, 35682), (1252, 32604), (1254, 32552), (1482, 27544), (1672, 24414), (1716, 23788), (1878, 21736), (1976, 20658), (2288, 17841), (2504, 16302), (2508, 16276), (2717, 15024), (2964, 13772), (3344, 12207), (3432, 11894), (3443, 11856), (3756, 10868), (3952, 10329), (4069, 10032), (5008, 8151), (5016, 8138), (5434, 7512), (5928, 6886), (5947, 6864)]