274005200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{97859}}^1$

素因数の和:97884

約数の個数: 60

約数和(自身を含む): 752347680

約数和(自身を除く): 478342480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 97859, 195718, 391436, 489295, 685013, 782872, 978590, 1370026, 1565744, 1957180, 2446475, 2740052, 3425065, 3914360, 4892950, 5480104, 6850130, 7828720, 9785900, 10960208, 13700260, 17125325, 19571800, 27400520, 34250650, 39143600, 54801040, 68501300, 137002600, 274005200]

約数ペア:

[(1, 274005200), (2, 137002600), (4, 68501300), (5, 54801040), (7, 39143600), (8, 34250650), (10, 27400520), (14, 19571800), (16, 17125325), (20, 13700260), (25, 10960208), (28, 9785900), (35, 7828720), (40, 6850130), (50, 5480104), (56, 4892950), (70, 3914360), (80, 3425065), (100, 2740052), (112, 2446475), (140, 1957180), (175, 1565744), (200, 1370026), (280, 978590), (350, 782872), (400, 685013), (560, 489295), (700, 391436), (1400, 195718), (2800, 97859)]