21599172160

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2327497}}^1$

素因数の和:2327543

約数の個数: 56

約数和(自身を含む): 53206604280

約数和(自身を除く): 31607432120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 2327497, 4654994, 9309988, 11637485, 18619976, 23274970, 37239952, 46549940, 67497413, 74479904, 93099880, 134994826, 148959808, 186199760, 269989652, 337487065, 372399520, 539979304, 674974130, 744799040, 1079958608, 1349948260, 2159917216, 2699896520, 4319834432, 5399793040, 10799586080, 21599172160]

約数ペア:

[(1, 21599172160), (2, 10799586080), (4, 5399793040), (5, 4319834432), (8, 2699896520), (10, 2159917216), (16, 1349948260), (20, 1079958608), (29, 744799040), (32, 674974130), (40, 539979304), (58, 372399520), (64, 337487065), (80, 269989652), (116, 186199760), (145, 148959808), (160, 134994826), (232, 93099880), (290, 74479904), (320, 67497413), (464, 46549940), (580, 37239952), (928, 23274970), (1160, 18619976), (1856, 11637485), (2320, 9309988), (4640, 4654994), (9280, 2327497)]