22123840

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1535

約数の個数: 56

約数和(自身を含む): 53839872

約数和(自身を除く): 31716032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1471, 1504, 1880, 2942, 3008, 3760, 5884, 7355, 7520, 11768, 14710, 15040, 23536, 29420, 47072, 58840, 69137, 94144, 117680, 138274, 235360, 276548, 345685, 470720, 553096, 691370, 1106192, 1382740, 2212384, 2765480, 4424768, 5530960, 11061920, 22123840]

約数ペア:

[(1, 22123840), (2, 11061920), (4, 5530960), (5, 4424768), (8, 2765480), (10, 2212384), (16, 1382740), (20, 1106192), (32, 691370), (40, 553096), (47, 470720), (64, 345685), (80, 276548), (94, 235360), (160, 138274), (188, 117680), (235, 94144), (320, 69137), (376, 58840), (470, 47072), (752, 29420), (940, 23536), (1471, 15040), (1504, 14710), (1880, 11768), (2942, 7520), (3008, 7355), (3760, 5884)]