80920601

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 91045920

約数和(自身を除く): 10125319

約数列:

[1, 19, 23, 83, 97, 437, 529, 1577, 1843, 1909, 2231, 8051, 10051, 36271, 42389, 43907, 51313, 152969, 185173, 834233, 974947, 3518287, 4258979, 80920601]

約数ペア:

[(1, 80920601), (19, 4258979), (23, 3518287), (83, 974947), (97, 834233), (437, 185173), (529, 152969), (1577, 51313), (1843, 43907), (1909, 42389), (2231, 36271), (8051, 10051)]