25314180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2357}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 71305920

約数和(自身を除く): 45991740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2357, 2685, 3580, 4714, 5370, 7071, 9428, 10740, 11785, 14142, 23570, 28284, 35355, 47140, 70710, 141420, 421903, 843806, 1265709, 1687612, 2109515, 2531418, 4219030, 5062836, 6328545, 8438060, 12657090, 25314180]

約数ペア:

[(1, 25314180), (2, 12657090), (3, 8438060), (4, 6328545), (5, 5062836), (6, 4219030), (10, 2531418), (12, 2109515), (15, 1687612), (20, 1265709), (30, 843806), (60, 421903), (179, 141420), (358, 70710), (537, 47140), (716, 35355), (895, 28284), (1074, 23570), (1790, 14142), (2148, 11785), (2357, 10740), (2685, 9428), (3580, 7071), (4714, 5370)]