52805200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{18859}}^1$

素因数の和:18884

約数の個数: 60

約数和(自身を含む): 144995680

約数和(自身を除く): 92190480

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, 18859, 37718, 75436, 94295, 132013, 150872, 188590, 264026, 301744, 377180, 471475, 528052, 660065, 754360, 942950, 1056104, 1320130, 1508720, 1885900, 2112208, 2640260, 3300325, 3771800, 5280520, 6600650, 7543600, 10561040, 13201300, 26402600, 52805200]

約数ペア:

[(1, 52805200), (2, 26402600), (4, 13201300), (5, 10561040), (7, 7543600), (8, 6600650), (10, 5280520), (14, 3771800), (16, 3300325), (20, 2640260), (25, 2112208), (28, 1885900), (35, 1508720), (40, 1320130), (50, 1056104), (56, 942950), (70, 754360), (80, 660065), (100, 528052), (112, 471475), (140, 377180), (175, 301744), (200, 264026), (280, 188590), (350, 150872), (400, 132013), (560, 94295), (700, 75436), (1400, 37718), (2800, 18859)]