20100607135

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{5413}}^1$

素因数の和:5600

約数の個数: 48

約数和(自身を含む): 29567716416

約数和(自身を除く): 9467109281

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 395, 553, 595, 1343, 2765, 5413, 6241, 6715, 9401, 27065, 31205, 37891, 43687, 47005, 92021, 106097, 189455, 218435, 427627, 460105, 530485, 644147, 742679, 2138135, 2993389, 3220735, 3713395, 7269659, 14966945, 33782533, 36348295, 50887613, 168912665, 236477731, 254438065, 574303061, 1182388655, 2871515305, 4020121427, 20100607135]

約数ペア:

[(1, 20100607135), (5, 4020121427), (7, 2871515305), (17, 1182388655), (35, 574303061), (79, 254438065), (85, 236477731), (119, 168912665), (395, 50887613), (553, 36348295), (595, 33782533), (1343, 14966945), (2765, 7269659), (5413, 3713395), (6241, 3220735), (6715, 2993389), (9401, 2138135), (27065, 742679), (31205, 644147), (37891, 530485), (43687, 460105), (47005, 427627), (92021, 218435), (106097, 189455)]