124530980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8807}}^1$

素因数の和:8924

約数の個数: 48

約数和(自身を含む): 301867776

約数和(自身を除く): 177336796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 8807, 14140, 17614, 35228, 44035, 61649, 88070, 123298, 176140, 246596, 308245, 616490, 889507, 1232980, 1779014, 3558028, 4447535, 6226549, 8895070, 12453098, 17790140, 24906196, 31132745, 62265490, 124530980]

約数ペア:

[(1, 124530980), (2, 62265490), (4, 31132745), (5, 24906196), (7, 17790140), (10, 12453098), (14, 8895070), (20, 6226549), (28, 4447535), (35, 3558028), (70, 1779014), (101, 1232980), (140, 889507), (202, 616490), (404, 308245), (505, 246596), (707, 176140), (1010, 123298), (1414, 88070), (2020, 61649), (2828, 44035), (3535, 35228), (7070, 17614), (8807, 14140)]