77071400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{55051}}^1$

素因数の和:55074

約数の個数: 48

約数和(自身を含む): 204793440

約数和(自身を除く): 127722040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 55051, 110102, 220204, 275255, 385357, 440408, 550510, 770714, 1101020, 1376275, 1541428, 1926785, 2202040, 2752550, 3082856, 3853570, 5505100, 7707140, 9633925, 11010200, 15414280, 19267850, 38535700, 77071400]

約数ペア:

[(1, 77071400), (2, 38535700), (4, 19267850), (5, 15414280), (7, 11010200), (8, 9633925), (10, 7707140), (14, 5505100), (20, 3853570), (25, 3082856), (28, 2752550), (35, 2202040), (40, 1926785), (50, 1541428), (56, 1376275), (70, 1101020), (100, 770714), (140, 550510), (175, 440408), (200, 385357), (280, 275255), (350, 220204), (700, 110102), (1400, 55051)]