851948080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367219}}^1$

素因数の和:367261

約数の個数: 40

約数和(自身を含む): 2049087600

約数和(自身を除く): 1197139520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 367219, 734438, 1468876, 1836095, 2937752, 3672190, 5875504, 7344380, 10649351, 14688760, 21298702, 29377520, 42597404, 53246755, 85194808, 106493510, 170389616, 212987020, 425974040, 851948080]

約数ペア:

[(1, 851948080), (2, 425974040), (4, 212987020), (5, 170389616), (8, 106493510), (10, 85194808), (16, 53246755), (20, 42597404), (29, 29377520), (40, 21298702), (58, 14688760), (80, 10649351), (116, 7344380), (145, 5875504), (232, 3672190), (290, 2937752), (464, 1836095), (580, 1468876), (1160, 734438), (2320, 367219)]