12579520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2105

約数の個数: 56

約数和(自身を含む): 31546800

約数和(自身を除く): 18967280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 2069, 3040, 4138, 6080, 8276, 10345, 16552, 20690, 33104, 39311, 41380, 66208, 78622, 82760, 132416, 157244, 165520, 196555, 314488, 331040, 393110, 628976, 662080, 786220, 1257952, 1572440, 2515904, 3144880, 6289760, 12579520]

約数ペア:

[(1, 12579520), (2, 6289760), (4, 3144880), (5, 2515904), (8, 1572440), (10, 1257952), (16, 786220), (19, 662080), (20, 628976), (32, 393110), (38, 331040), (40, 314488), (64, 196555), (76, 165520), (80, 157244), (95, 132416), (152, 82760), (160, 78622), (190, 66208), (304, 41380), (320, 39311), (380, 33104), (608, 20690), (760, 16552), (1216, 10345), (1520, 8276), (2069, 6080), (3040, 4138)]