16088869090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{36373}}^1$

素因数の和:36547

約数の個数: 64

約数和(自身を含む): 33941306880

約数和(自身を除く): 17852437790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 89, 142, 178, 355, 445, 497, 623, 710, 890, 994, 1246, 2485, 3115, 4970, 6230, 6319, 12638, 31595, 36373, 44233, 63190, 72746, 88466, 181865, 221165, 254611, 363730, 442330, 509222, 1273055, 2546110, 2582483, 3237197, 5164966, 6474394, 12912415, 16185985, 18077381, 22660379, 25824830, 32371970, 36154762, 45320758, 90386905, 113301895, 180773810, 226603790, 229840987, 459681974, 1149204935, 1608886909, 2298409870, 3217773818, 8044434545, 16088869090]

約数ペア:

[(1, 16088869090), (2, 8044434545), (5, 3217773818), (7, 2298409870), (10, 1608886909), (14, 1149204935), (35, 459681974), (70, 229840987), (71, 226603790), (89, 180773810), (142, 113301895), (178, 90386905), (355, 45320758), (445, 36154762), (497, 32371970), (623, 25824830), (710, 22660379), (890, 18077381), (994, 16185985), (1246, 12912415), (2485, 6474394), (3115, 5164966), (4970, 3237197), (6230, 2582483), (6319, 2546110), (12638, 1273055), (31595, 509222), (36373, 442330), (44233, 363730), (63190, 254611), (72746, 221165), (88466, 181865)]