13080800

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 32482296

約数和(自身を除く): 19401496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 197, 200, 332, 394, 400, 415, 664, 788, 800, 830, 985, 1328, 1576, 1660, 1970, 2075, 2656, 3152, 3320, 3940, 4150, 4925, 6304, 6640, 7880, 8300, 9850, 13280, 15760, 16351, 16600, 19700, 31520, 32702, 33200, 39400, 65404, 66400, 78800, 81755, 130808, 157600, 163510, 261616, 327020, 408775, 523232, 654040, 817550, 1308080, 1635100, 2616160, 3270200, 6540400, 13080800]

約数ペア:

[(1, 13080800), (2, 6540400), (4, 3270200), (5, 2616160), (8, 1635100), (10, 1308080), (16, 817550), (20, 654040), (25, 523232), (32, 408775), (40, 327020), (50, 261616), (80, 163510), (83, 157600), (100, 130808), (160, 81755), (166, 78800), (197, 66400), (200, 65404), (332, 39400), (394, 33200), (400, 32702), (415, 31520), (664, 19700), (788, 16600), (800, 16351), (830, 15760), (985, 13280), (1328, 9850), (1576, 8300), (1660, 7880), (1970, 6640), (2075, 6304), (2656, 4925), (3152, 4150), (3320, 3940)]