12244400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4373}}^1$

素因数の和:4398

約数の個数: 60

約数和(自身を含む): 33627312

約数和(自身を除く): 21382912

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, 4373, 8746, 17492, 21865, 30611, 34984, 43730, 61222, 69968, 87460, 109325, 122444, 153055, 174920, 218650, 244888, 306110, 349840, 437300, 489776, 612220, 765275, 874600, 1224440, 1530550, 1749200, 2448880, 3061100, 6122200, 12244400]

約数ペア:

[(1, 12244400), (2, 6122200), (4, 3061100), (5, 2448880), (7, 1749200), (8, 1530550), (10, 1224440), (14, 874600), (16, 765275), (20, 612220), (25, 489776), (28, 437300), (35, 349840), (40, 306110), (50, 244888), (56, 218650), (70, 174920), (80, 153055), (100, 122444), (112, 109325), (140, 87460), (175, 69968), (200, 61222), (280, 43730), (350, 34984), (400, 30611), (560, 21865), (700, 17492), (1400, 8746), (2800, 4373)]