39607040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 108168480

約数和(自身を除く): 68561440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 97, 110, 116, 128, 145, 160, 176, 194, 220, 232, 256, 290, 319, 320, 352, 388, 440, 464, 485, 580, 638, 640, 704, 776, 880, 928, 970, 1067, 1160, 1276, 1280, 1408, 1552, 1595, 1760, 1856, 1940, 2134, 2320, 2552, 2813, 2816, 3104, 3190, 3520, 3712, 3880, 4268, 4640, 5104, 5335, 5626, 6208, 6380, 7040, 7424, 7760, 8536, 9280, 10208, 10670, 11252, 12416, 12760, 14065, 14080, 15520, 17072, 18560, 20416, 21340, 22504, 24832, 25520, 28130, 30943, 31040, 34144, 37120, 40832, 42680, 45008, 51040, 56260, 61886, 62080, 68288, 81664, 85360, 90016, 102080, 112520, 123772, 124160, 136576, 154715, 170720, 180032, 204160, 225040, 247544, 273152, 309430, 341440, 360064, 408320, 450080, 495088, 618860, 682880, 720128, 900160, 990176, 1237720, 1365760, 1800320, 1980352, 2475440, 3600640, 3960704, 4950880, 7921408, 9901760, 19803520, 39607040]

約数ペア:

[(1, 39607040), (2, 19803520), (4, 9901760), (5, 7921408), (8, 4950880), (10, 3960704), (11, 3600640), (16, 2475440), (20, 1980352), (22, 1800320), (29, 1365760), (32, 1237720), (40, 990176), (44, 900160), (55, 720128), (58, 682880), (64, 618860), (80, 495088), (88, 450080), (97, 408320), (110, 360064), (116, 341440), (128, 309430), (145, 273152), (160, 247544), (176, 225040), (194, 204160), (220, 180032), (232, 170720), (256, 154715), (290, 136576), (319, 124160), (320, 123772), (352, 112520), (388, 102080), (440, 90016), (464, 85360), (485, 81664), (580, 68288), (638, 62080), (640, 61886), (704, 56260), (776, 51040), (880, 45008), (928, 42680), (970, 40832), (1067, 37120), (1160, 34144), (1276, 31040), (1280, 30943), (1408, 28130), (1552, 25520), (1595, 24832), (1760, 22504), (1856, 21340), (1940, 20416), (2134, 18560), (2320, 17072), (2552, 15520), (2813, 14080), (2816, 14065), (3104, 12760), (3190, 12416), (3520, 11252), (3712, 10670), (3880, 10208), (4268, 9280), (4640, 8536), (5104, 7760), (5335, 7424), (5626, 7040), (6208, 6380)]