26316160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3195

約数の個数: 64

約数和(自身を含む): 67772880

約数和(自身を除く): 41456720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 3163, 4160, 6326, 8320, 12652, 15815, 25304, 31630, 41119, 50608, 63260, 82238, 101216, 126520, 164476, 202432, 205595, 253040, 328952, 404864, 411190, 506080, 657904, 822380, 1012160, 1315808, 1644760, 2024320, 2631616, 3289520, 5263232, 6579040, 13158080, 26316160]

約数ペア:

[(1, 26316160), (2, 13158080), (4, 6579040), (5, 5263232), (8, 3289520), (10, 2631616), (13, 2024320), (16, 1644760), (20, 1315808), (26, 1012160), (32, 822380), (40, 657904), (52, 506080), (64, 411190), (65, 404864), (80, 328952), (104, 253040), (128, 205595), (130, 202432), (160, 164476), (208, 126520), (260, 101216), (320, 82238), (416, 63260), (520, 50608), (640, 41119), (832, 31630), (1040, 25304), (1664, 15815), (2080, 12652), (3163, 8320), (4160, 6326)]