22786540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3463}}^1$

素因数の和:3526

約数の個数: 48

約数和(自身を含む): 55867392

約数和(自身を除く): 33080852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 3463, 6580, 6926, 13852, 17315, 24241, 34630, 48482, 69260, 96964, 121205, 162761, 242410, 325522, 484820, 651044, 813805, 1139327, 1627610, 2278654, 3255220, 4557308, 5696635, 11393270, 22786540]

約数ペア:

[(1, 22786540), (2, 11393270), (4, 5696635), (5, 4557308), (7, 3255220), (10, 2278654), (14, 1627610), (20, 1139327), (28, 813805), (35, 651044), (47, 484820), (70, 325522), (94, 242410), (140, 162761), (188, 121205), (235, 96964), (329, 69260), (470, 48482), (658, 34630), (940, 24241), (1316, 17315), (1645, 13852), (3290, 6926), (3463, 6580)]