10368915260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{663823}}^1$

素因数の和:663914

約数の個数: 48

約数和(自身を含む): 24088845312

約数和(自身を除く): 13719930052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 7810, 15620, 663823, 1327646, 2655292, 3319115, 6638230, 7302053, 13276460, 14604106, 29208212, 36510265, 47131433, 73020530, 94262866, 146041060, 188525732, 235657165, 471314330, 518445763, 942628660, 1036891526, 2073783052, 2592228815, 5184457630, 10368915260]

約数ペア:

[(1, 10368915260), (2, 5184457630), (4, 2592228815), (5, 2073783052), (10, 1036891526), (11, 942628660), (20, 518445763), (22, 471314330), (44, 235657165), (55, 188525732), (71, 146041060), (110, 94262866), (142, 73020530), (220, 47131433), (284, 36510265), (355, 29208212), (710, 14604106), (781, 13276460), (1420, 7302053), (1562, 6638230), (3124, 3319115), (3905, 2655292), (7810, 1327646), (15620, 663823)]