2080863110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1\times {\mathrm{2803}}^1$

素因数の和:4088

約数の個数: 32

約数和(自身を含む): 3811443552

約数和(自身を除く): 1730580442

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1217, 2434, 2803, 5606, 6085, 12170, 14015, 28030, 74237, 148474, 170983, 341966, 371185, 742370, 854915, 1709830, 3411251, 6822502, 17056255, 34112510, 208086311, 416172622, 1040431555, 2080863110]

約数ペア:

[(1, 2080863110), (2, 1040431555), (5, 416172622), (10, 208086311), (61, 34112510), (122, 17056255), (305, 6822502), (610, 3411251), (1217, 1709830), (2434, 854915), (2803, 742370), (5606, 371185), (6085, 341966), (12170, 170983), (14015, 148474), (28030, 74237)]