3781400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 10460640

約数和(自身を除く): 6679240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 50, 56, 70, 73, 74, 100, 140, 146, 148, 175, 185, 200, 259, 280, 292, 296, 350, 365, 370, 511, 518, 584, 700, 730, 740, 925, 1022, 1036, 1295, 1400, 1460, 1480, 1825, 1850, 2044, 2072, 2555, 2590, 2701, 2920, 3650, 3700, 4088, 5110, 5180, 5402, 6475, 7300, 7400, 10220, 10360, 10804, 12775, 12950, 13505, 14600, 18907, 20440, 21608, 25550, 25900, 27010, 37814, 51100, 51800, 54020, 67525, 75628, 94535, 102200, 108040, 135050, 151256, 189070, 270100, 378140, 472675, 540200, 756280, 945350, 1890700, 3781400]

約数ペア:

[(1, 3781400), (2, 1890700), (4, 945350), (5, 756280), (7, 540200), (8, 472675), (10, 378140), (14, 270100), (20, 189070), (25, 151256), (28, 135050), (35, 108040), (37, 102200), (40, 94535), (50, 75628), (56, 67525), (70, 54020), (73, 51800), (74, 51100), (100, 37814), (140, 27010), (146, 25900), (148, 25550), (175, 21608), (185, 20440), (200, 18907), (259, 14600), (280, 13505), (292, 12950), (296, 12775), (350, 10804), (365, 10360), (370, 10220), (511, 7400), (518, 7300), (584, 6475), (700, 5402), (730, 5180), (740, 5110), (925, 4088), (1022, 3700), (1036, 3650), (1295, 2920), (1400, 2701), (1460, 2590), (1480, 2555), (1825, 2072), (1850, 2044)]