1494952640

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{43661}}^1$

素因数の和:43785

約数の個数: 56

約数和(自身を含む): 3593207952

約数和(自身を除く): 2098255312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 6848, 8560, 17120, 34240, 43661, 87322, 174644, 218305, 349288, 436610, 698576, 873220, 1397152, 1746440, 2794304, 3492880, 4671727, 6985760, 9343454, 13971520, 18686908, 23358635, 37373816, 46717270, 74747632, 93434540, 149495264, 186869080, 298990528, 373738160, 747476320, 1494952640]

約数ペア:

[(1, 1494952640), (2, 747476320), (4, 373738160), (5, 298990528), (8, 186869080), (10, 149495264), (16, 93434540), (20, 74747632), (32, 46717270), (40, 37373816), (64, 23358635), (80, 18686908), (107, 13971520), (160, 9343454), (214, 6985760), (320, 4671727), (428, 3492880), (535, 2794304), (856, 1746440), (1070, 1397152), (1712, 873220), (2140, 698576), (3424, 436610), (4280, 349288), (6848, 218305), (8560, 174644), (17120, 87322), (34240, 43661)]