26652160

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 80

約数和(自身を含む): 66290400

約数和(自身を除く): 39638240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 359, 464, 512, 580, 640, 718, 928, 1160, 1280, 1436, 1795, 1856, 2320, 2560, 2872, 3590, 3712, 4640, 5744, 7180, 7424, 9280, 10411, 11488, 14360, 14848, 18560, 20822, 22976, 28720, 37120, 41644, 45952, 52055, 57440, 74240, 83288, 91904, 104110, 114880, 166576, 183808, 208220, 229760, 333152, 416440, 459520, 666304, 832880, 919040, 1332608, 1665760, 2665216, 3331520, 5330432, 6663040, 13326080, 26652160]

約数ペア:

[(1, 26652160), (2, 13326080), (4, 6663040), (5, 5330432), (8, 3331520), (10, 2665216), (16, 1665760), (20, 1332608), (29, 919040), (32, 832880), (40, 666304), (58, 459520), (64, 416440), (80, 333152), (116, 229760), (128, 208220), (145, 183808), (160, 166576), (232, 114880), (256, 104110), (290, 91904), (320, 83288), (359, 74240), (464, 57440), (512, 52055), (580, 45952), (640, 41644), (718, 37120), (928, 28720), (1160, 22976), (1280, 20822), (1436, 18560), (1795, 14848), (1856, 14360), (2320, 11488), (2560, 10411), (2872, 9280), (3590, 7424), (3712, 7180), (4640, 5744)]