1036998380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{33911}}^1$

素因数の和:34070

約数の個数: 48

約数和(自身を含む): 2392830720

約数和(自身を除く): 1355832340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2780, 3058, 6116, 7645, 15290, 30580, 33911, 67822, 135644, 169555, 339110, 373021, 678220, 746042, 1492084, 1865105, 3730210, 4713629, 7460420, 9427258, 18854516, 23568145, 47136290, 51849919, 94272580, 103699838, 207399676, 259249595, 518499190, 1036998380]

約数ペア:

[(1, 1036998380), (2, 518499190), (4, 259249595), (5, 207399676), (10, 103699838), (11, 94272580), (20, 51849919), (22, 47136290), (44, 23568145), (55, 18854516), (110, 9427258), (139, 7460420), (220, 4713629), (278, 3730210), (556, 1865105), (695, 1492084), (1390, 746042), (1529, 678220), (2780, 373021), (3058, 339110), (6116, 169555), (7645, 135644), (15290, 67822), (30580, 33911)]