66700863910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{21107}}^1$

素因数の和:21801

約数の個数: 64

約数和(自身を含む): 131718985920

約数和(自身を除く): 65018122010

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 641, 986, 1282, 2465, 3205, 4930, 6410, 10897, 18589, 21107, 21794, 37178, 42214, 54485, 92945, 105535, 108970, 185890, 211070, 316013, 358819, 612103, 632026, 717638, 1224206, 1580065, 1794095, 3060515, 3160130, 3588190, 6121030, 10405751, 13529587, 20811502, 27059174, 52028755, 67647935, 104057510, 135295870, 230002979, 392358023, 460005958, 784716046, 1150014895, 1961790115, 2300029790, 3923580230, 6670086391, 13340172782, 33350431955, 66700863910]

約数ペア:

[(1, 66700863910), (2, 33350431955), (5, 13340172782), (10, 6670086391), (17, 3923580230), (29, 2300029790), (34, 1961790115), (58, 1150014895), (85, 784716046), (145, 460005958), (170, 392358023), (290, 230002979), (493, 135295870), (641, 104057510), (986, 67647935), (1282, 52028755), (2465, 27059174), (3205, 20811502), (4930, 13529587), (6410, 10405751), (10897, 6121030), (18589, 3588190), (21107, 3160130), (21794, 3060515), (37178, 1794095), (42214, 1580065), (54485, 1224206), (92945, 717638), (105535, 632026), (108970, 612103), (185890, 358819), (211070, 316013)]