20144322560

素因数分解:

$2^{11}\times 5^1\times {\mathrm{233}}^1\times {\mathrm{8443}}^1$

素因数の和:8703

約数の個数: 96

約数和(自身を含む): 48547764720

約数和(自身を除く): 28403442160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 256, 320, 466, 512, 640, 932, 1024, 1165, 1280, 1864, 2048, 2330, 2560, 3728, 4660, 5120, 7456, 8443, 9320, 10240, 14912, 16886, 18640, 29824, 33772, 37280, 42215, 59648, 67544, 74560, 84430, 119296, 135088, 149120, 168860, 238592, 270176, 298240, 337720, 477184, 540352, 596480, 675440, 1080704, 1192960, 1350880, 1967219, 2161408, 2385920, 2701760, 3934438, 4322816, 5403520, 7868876, 8645632, 9836095, 10807040, 15737752, 17291264, 19672190, 21614080, 31475504, 39344380, 43228160, 62951008, 78688760, 86456320, 125902016, 157377520, 251804032, 314755040, 503608064, 629510080, 1007216128, 1259020160, 2014432256, 2518040320, 4028864512, 5036080640, 10072161280, 20144322560]

約数ペア:

[(1, 20144322560), (2, 10072161280), (4, 5036080640), (5, 4028864512), (8, 2518040320), (10, 2014432256), (16, 1259020160), (20, 1007216128), (32, 629510080), (40, 503608064), (64, 314755040), (80, 251804032), (128, 157377520), (160, 125902016), (233, 86456320), (256, 78688760), (320, 62951008), (466, 43228160), (512, 39344380), (640, 31475504), (932, 21614080), (1024, 19672190), (1165, 17291264), (1280, 15737752), (1864, 10807040), (2048, 9836095), (2330, 8645632), (2560, 7868876), (3728, 5403520), (4660, 4322816), (5120, 3934438), (7456, 2701760), (8443, 2385920), (9320, 2161408), (10240, 1967219), (14912, 1350880), (16886, 1192960), (18640, 1080704), (29824, 675440), (33772, 596480), (37280, 540352), (42215, 477184), (59648, 337720), (67544, 298240), (74560, 270176), (84430, 238592), (119296, 168860), (135088, 149120)]