85779070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1741}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 166813920

約数和(自身を除く): 81034850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1741, 1895, 3482, 3790, 4927, 8705, 9854, 17410, 22633, 24635, 45266, 49270, 113165, 226330, 659839, 1319678, 3299195, 6598390, 8577907, 17155814, 42889535, 85779070]

約数ペア:

[(1, 85779070), (2, 42889535), (5, 17155814), (10, 8577907), (13, 6598390), (26, 3299195), (65, 1319678), (130, 659839), (379, 226330), (758, 113165), (1741, 49270), (1895, 45266), (3482, 24635), (3790, 22633), (4927, 17410), (8705, 9854)]