27223040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 88

約数和(自身を含む): 70498680

約数和(自身を除く): 43275640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 409, 416, 512, 520, 640, 818, 832, 1024, 1040, 1280, 1636, 1664, 2045, 2080, 2560, 3272, 3328, 4090, 4160, 5120, 5317, 6544, 6656, 8180, 8320, 10634, 13088, 13312, 16360, 16640, 21268, 26176, 26585, 32720, 33280, 42536, 52352, 53170, 65440, 66560, 85072, 104704, 106340, 130880, 170144, 209408, 212680, 261760, 340288, 418816, 425360, 523520, 680576, 850720, 1047040, 1361152, 1701440, 2094080, 2722304, 3402880, 5444608, 6805760, 13611520, 27223040]

約数ペア:

[(1, 27223040), (2, 13611520), (4, 6805760), (5, 5444608), (8, 3402880), (10, 2722304), (13, 2094080), (16, 1701440), (20, 1361152), (26, 1047040), (32, 850720), (40, 680576), (52, 523520), (64, 425360), (65, 418816), (80, 340288), (104, 261760), (128, 212680), (130, 209408), (160, 170144), (208, 130880), (256, 106340), (260, 104704), (320, 85072), (409, 66560), (416, 65440), (512, 53170), (520, 52352), (640, 42536), (818, 33280), (832, 32720), (1024, 26585), (1040, 26176), (1280, 21268), (1636, 16640), (1664, 16360), (2045, 13312), (2080, 13088), (2560, 10634), (3272, 8320), (3328, 8180), (4090, 6656), (4160, 6544), (5120, 5317)]