26188160

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 69400800

約数和(自身を除く): 43212640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 83, 85, 116, 128, 136, 145, 160, 166, 170, 232, 272, 290, 320, 332, 340, 415, 464, 493, 544, 580, 640, 664, 680, 830, 928, 986, 1088, 1160, 1328, 1360, 1411, 1660, 1856, 1972, 2176, 2320, 2407, 2465, 2656, 2720, 2822, 3320, 3712, 3944, 4640, 4814, 4930, 5312, 5440, 5644, 6640, 7055, 7888, 9280, 9628, 9860, 10624, 10880, 11288, 12035, 13280, 14110, 15776, 18560, 19256, 19720, 22576, 24070, 26560, 28220, 31552, 38512, 39440, 40919, 45152, 48140, 53120, 56440, 63104, 77024, 78880, 81838, 90304, 96280, 112880, 154048, 157760, 163676, 180608, 192560, 204595, 225760, 308096, 315520, 327352, 385120, 409190, 451520, 654704, 770240, 818380, 903040, 1309408, 1540480, 1636760, 2618816, 3273520, 5237632, 6547040, 13094080, 26188160]

約数ペア:

[(1, 26188160), (2, 13094080), (4, 6547040), (5, 5237632), (8, 3273520), (10, 2618816), (16, 1636760), (17, 1540480), (20, 1309408), (29, 903040), (32, 818380), (34, 770240), (40, 654704), (58, 451520), (64, 409190), (68, 385120), (80, 327352), (83, 315520), (85, 308096), (116, 225760), (128, 204595), (136, 192560), (145, 180608), (160, 163676), (166, 157760), (170, 154048), (232, 112880), (272, 96280), (290, 90304), (320, 81838), (332, 78880), (340, 77024), (415, 63104), (464, 56440), (493, 53120), (544, 48140), (580, 45152), (640, 40919), (664, 39440), (680, 38512), (830, 31552), (928, 28220), (986, 26560), (1088, 24070), (1160, 22576), (1328, 19720), (1360, 19256), (1411, 18560), (1660, 15776), (1856, 14110), (1972, 13280), (2176, 12035), (2320, 11288), (2407, 10880), (2465, 10624), (2656, 9860), (2720, 9628), (2822, 9280), (3320, 7888), (3712, 7055), (3944, 6640), (4640, 5644), (4814, 5440), (4930, 5312)]