26168320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 88

約数和(自身を含む): 66322800

約数和(自身を除く): 40154480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 269, 304, 320, 380, 512, 538, 608, 640, 760, 1024, 1076, 1216, 1280, 1345, 1520, 2152, 2432, 2560, 2690, 3040, 4304, 4864, 5111, 5120, 5380, 6080, 8608, 9728, 10222, 10760, 12160, 17216, 19456, 20444, 21520, 24320, 25555, 34432, 40888, 43040, 48640, 51110, 68864, 81776, 86080, 97280, 102220, 137728, 163552, 172160, 204440, 275456, 327104, 344320, 408880, 654208, 688640, 817760, 1308416, 1377280, 1635520, 2616832, 3271040, 5233664, 6542080, 13084160, 26168320]

約数ペア:

[(1, 26168320), (2, 13084160), (4, 6542080), (5, 5233664), (8, 3271040), (10, 2616832), (16, 1635520), (19, 1377280), (20, 1308416), (32, 817760), (38, 688640), (40, 654208), (64, 408880), (76, 344320), (80, 327104), (95, 275456), (128, 204440), (152, 172160), (160, 163552), (190, 137728), (256, 102220), (269, 97280), (304, 86080), (320, 81776), (380, 68864), (512, 51110), (538, 48640), (608, 43040), (640, 40888), (760, 34432), (1024, 25555), (1076, 24320), (1216, 21520), (1280, 20444), (1345, 19456), (1520, 17216), (2152, 12160), (2432, 10760), (2560, 10222), (2690, 9728), (3040, 8608), (4304, 6080), (4864, 5380), (5111, 5120)]