226401280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{6317}}^1$

素因数の和:6349

約数の個数: 88

約数和(自身を含む): 620781408

約数和(自身を除く): 394380128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 6317, 7168, 8960, 12634, 17920, 25268, 31585, 35840, 44219, 50536, 63170, 88438, 101072, 126340, 176876, 202144, 221095, 252680, 353752, 404288, 442190, 505360, 707504, 808576, 884380, 1010720, 1415008, 1617152, 1768760, 2021440, 2830016, 3234304, 3537520, 4042880, 5660032, 6468608, 7075040, 8085760, 11320064, 14150080, 16171520, 22640128, 28300160, 32343040, 45280256, 56600320, 113200640, 226401280]

約数ペア:

[(1, 226401280), (2, 113200640), (4, 56600320), (5, 45280256), (7, 32343040), (8, 28300160), (10, 22640128), (14, 16171520), (16, 14150080), (20, 11320064), (28, 8085760), (32, 7075040), (35, 6468608), (40, 5660032), (56, 4042880), (64, 3537520), (70, 3234304), (80, 2830016), (112, 2021440), (128, 1768760), (140, 1617152), (160, 1415008), (224, 1010720), (256, 884380), (280, 808576), (320, 707504), (448, 505360), (512, 442190), (560, 404288), (640, 353752), (896, 252680), (1024, 221095), (1120, 202144), (1280, 176876), (1792, 126340), (2240, 101072), (2560, 88438), (3584, 63170), (4480, 50536), (5120, 44219), (6317, 35840), (7168, 31585), (8960, 25268), (12634, 17920)]