22532510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2289

約数の個数: 64

約数和(自身を含む): 54480384

約数和(自身を除く): 31947874

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 2251, 4502, 5005, 10010, 11255, 15757, 22510, 24761, 29263, 31514, 49522, 58526, 78785, 123805, 146315, 157570, 173327, 204841, 247610, 292630, 321893, 346654, 409682, 643786, 866635, 1024205, 1609465, 1733270, 2048410, 2253251, 3218930, 4506502, 11266255, 22532510]

約数ペア:

[(1, 22532510), (2, 11266255), (5, 4506502), (7, 3218930), (10, 2253251), (11, 2048410), (13, 1733270), (14, 1609465), (22, 1024205), (26, 866635), (35, 643786), (55, 409682), (65, 346654), (70, 321893), (77, 292630), (91, 247610), (110, 204841), (130, 173327), (143, 157570), (154, 146315), (182, 123805), (286, 78785), (385, 58526), (455, 49522), (715, 31514), (770, 29263), (910, 24761), (1001, 22510), (1430, 15757), (2002, 11255), (2251, 10010), (4502, 5005)]