13224400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4723}}^1$

素因数の和:4748

約数の個数: 60

約数和(自身を含む): 36318112

約数和(自身を除く): 23093712

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, 4723, 9446, 18892, 23615, 33061, 37784, 47230, 66122, 75568, 94460, 118075, 132244, 165305, 188920, 236150, 264488, 330610, 377840, 472300, 528976, 661220, 826525, 944600, 1322440, 1653050, 1889200, 2644880, 3306100, 6612200, 13224400]

約数ペア:

[(1, 13224400), (2, 6612200), (4, 3306100), (5, 2644880), (7, 1889200), (8, 1653050), (10, 1322440), (14, 944600), (16, 826525), (20, 661220), (25, 528976), (28, 472300), (35, 377840), (40, 330610), (50, 264488), (56, 236150), (70, 188920), (80, 165305), (100, 132244), (112, 118075), (140, 94460), (175, 75568), (200, 66122), (280, 47230), (350, 37784), (400, 33061), (560, 23615), (700, 18892), (1400, 9446), (2800, 4723)]