11924080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 32140800

約数和(自身を除く): 20216720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 199, 214, 280, 398, 428, 535, 560, 749, 796, 856, 995, 1070, 1393, 1498, 1592, 1712, 1990, 2140, 2786, 2996, 3184, 3745, 3980, 4280, 5572, 5992, 6965, 7490, 7960, 8560, 11144, 11984, 13930, 14980, 15920, 21293, 22288, 27860, 29960, 42586, 55720, 59920, 85172, 106465, 111440, 149051, 170344, 212930, 298102, 340688, 425860, 596204, 745255, 851720, 1192408, 1490510, 1703440, 2384816, 2981020, 5962040, 11924080]

約数ペア:

[(1, 11924080), (2, 5962040), (4, 2981020), (5, 2384816), (7, 1703440), (8, 1490510), (10, 1192408), (14, 851720), (16, 745255), (20, 596204), (28, 425860), (35, 340688), (40, 298102), (56, 212930), (70, 170344), (80, 149051), (107, 111440), (112, 106465), (140, 85172), (199, 59920), (214, 55720), (280, 42586), (398, 29960), (428, 27860), (535, 22288), (560, 21293), (749, 15920), (796, 14980), (856, 13930), (995, 11984), (1070, 11144), (1393, 8560), (1498, 7960), (1592, 7490), (1712, 6965), (1990, 5992), (2140, 5572), (2786, 4280), (2996, 3980), (3184, 3745)]