85865642660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3701}}^1\times {\mathrm{165719}}^1$

素因数の和:169436

約数の個数: 48

約数和(自身を含む): 206134467840

約数和(自身を除く): 120268825180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3701, 7402, 14804, 18505, 25907, 37010, 51814, 74020, 103628, 129535, 165719, 259070, 331438, 518140, 662876, 828595, 1160033, 1657190, 2320066, 3314380, 4640132, 5800165, 11600330, 23200660, 613326019, 1226652038, 2453304076, 3066630095, 4293282133, 6133260190, 8586564266, 12266520380, 17173128532, 21466410665, 42932821330, 85865642660]

約数ペア:

[(1, 85865642660), (2, 42932821330), (4, 21466410665), (5, 17173128532), (7, 12266520380), (10, 8586564266), (14, 6133260190), (20, 4293282133), (28, 3066630095), (35, 2453304076), (70, 1226652038), (140, 613326019), (3701, 23200660), (7402, 11600330), (14804, 5800165), (18505, 4640132), (25907, 3314380), (37010, 2320066), (51814, 1657190), (74020, 1160033), (103628, 828595), (129535, 662876), (165719, 518140), (259070, 331438)]