877842874520

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{3467}}^1\times {\mathrm{8707}}^1$

素因数の和:12912

約数の個数: 64

約数和(自身を含む): 1978661018880

約数和(自身を除く): 1100818144360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 2908, 3467, 3635, 5816, 6934, 7270, 8707, 13868, 14540, 17335, 17414, 27736, 29080, 34670, 34828, 43535, 69340, 69656, 87070, 138680, 174140, 348280, 2520509, 5041018, 6329989, 10082036, 12602545, 12659978, 20164072, 25205090, 25319956, 30187169, 31649945, 50410180, 50639912, 60374338, 63299890, 100820360, 120748676, 126599780, 150935845, 241497352, 253199560, 301871690, 603743380, 1207486760, 21946071863, 43892143726, 87784287452, 109730359315, 175568574904, 219460718630, 438921437260, 877842874520]

約数ペア:

[(1, 877842874520), (2, 438921437260), (4, 219460718630), (5, 175568574904), (8, 109730359315), (10, 87784287452), (20, 43892143726), (40, 21946071863), (727, 1207486760), (1454, 603743380), (2908, 301871690), (3467, 253199560), (3635, 241497352), (5816, 150935845), (6934, 126599780), (7270, 120748676), (8707, 100820360), (13868, 63299890), (14540, 60374338), (17335, 50639912), (17414, 50410180), (27736, 31649945), (29080, 30187169), (34670, 25319956), (34828, 25205090), (43535, 20164072), (69340, 12659978), (69656, 12602545), (87070, 10082036), (138680, 6329989), (174140, 5041018), (348280, 2520509)]