5622880

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 13444704

約数和(自身を除く): 7821824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 311, 452, 565, 622, 904, 1130, 1244, 1555, 1808, 2260, 2488, 3110, 3616, 4520, 4976, 6220, 9040, 9952, 12440, 18080, 24880, 35143, 49760, 70286, 140572, 175715, 281144, 351430, 562288, 702860, 1124576, 1405720, 2811440, 5622880]

約数ペア:

[(1, 5622880), (2, 2811440), (4, 1405720), (5, 1124576), (8, 702860), (10, 562288), (16, 351430), (20, 281144), (32, 175715), (40, 140572), (80, 70286), (113, 49760), (160, 35143), (226, 24880), (311, 18080), (452, 12440), (565, 9952), (622, 9040), (904, 6220), (1130, 4976), (1244, 4520), (1555, 3616), (1808, 3110), (2260, 2488)]