11887600

素因数分解:

$2^4\times 5^2\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 60

約数和(自身を含む): 28922256

約数和(自身を除く): 17034656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 200, 226, 263, 400, 452, 526, 565, 904, 1052, 1130, 1315, 1808, 2104, 2260, 2630, 2825, 4208, 4520, 5260, 5650, 6575, 9040, 10520, 11300, 13150, 21040, 22600, 26300, 29719, 45200, 52600, 59438, 105200, 118876, 148595, 237752, 297190, 475504, 594380, 742975, 1188760, 1485950, 2377520, 2971900, 5943800, 11887600]

約数ペア:

[(1, 11887600), (2, 5943800), (4, 2971900), (5, 2377520), (8, 1485950), (10, 1188760), (16, 742975), (20, 594380), (25, 475504), (40, 297190), (50, 237752), (80, 148595), (100, 118876), (113, 105200), (200, 59438), (226, 52600), (263, 45200), (400, 29719), (452, 26300), (526, 22600), (565, 21040), (904, 13150), (1052, 11300), (1130, 10520), (1315, 9040), (1808, 6575), (2104, 5650), (2260, 5260), (2630, 4520), (2825, 4208)]