1139224610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{7879}}^1$

素因数の和:8666

約数の個数: 32

約数和(自身を含む): 2161641600

約数和(自身を除く): 1022416990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 761, 1522, 3805, 7610, 7879, 14459, 15758, 28918, 39395, 72295, 78790, 144590, 149701, 299402, 748505, 1497010, 5995919, 11991838, 29979595, 59959190, 113922461, 227844922, 569612305, 1139224610]

約数ペア:

[(1, 1139224610), (2, 569612305), (5, 227844922), (10, 113922461), (19, 59959190), (38, 29979595), (95, 11991838), (190, 5995919), (761, 1497010), (1522, 748505), (3805, 299402), (7610, 149701), (7879, 144590), (14459, 78790), (15758, 72295), (28918, 39395)]