22448680

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10589}}^1$

素因数の和:10653

約数の個数: 32

約数和(自身を含む): 51467400

約数和(自身を除く): 29018720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 10589, 21178, 42356, 52945, 84712, 105890, 211780, 423560, 561217, 1122434, 2244868, 2806085, 4489736, 5612170, 11224340, 22448680]

約数ペア:

[(1, 22448680), (2, 11224340), (4, 5612170), (5, 4489736), (8, 2806085), (10, 2244868), (20, 1122434), (40, 561217), (53, 423560), (106, 211780), (212, 105890), (265, 84712), (424, 52945), (530, 42356), (1060, 21178), (2120, 10589)]