110780260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 245831040

約数和(自身を除く): 135050780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 401, 727, 802, 1454, 1604, 2005, 2908, 3635, 4010, 7270, 7619, 8020, 13813, 14540, 15238, 27626, 30476, 38095, 55252, 69065, 76190, 138130, 152380, 276260, 291527, 583054, 1166108, 1457635, 2915270, 5539013, 5830540, 11078026, 22156052, 27695065, 55390130, 110780260]

約数ペア:

[(1, 110780260), (2, 55390130), (4, 27695065), (5, 22156052), (10, 11078026), (19, 5830540), (20, 5539013), (38, 2915270), (76, 1457635), (95, 1166108), (190, 583054), (380, 291527), (401, 276260), (727, 152380), (802, 138130), (1454, 76190), (1604, 69065), (2005, 55252), (2908, 38095), (3635, 30476), (4010, 27626), (7270, 15238), (7619, 14540), (8020, 13813)]