61222000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{4373}}^1$

素因数の和:4403

約数の個数: 80

約数和(自身を含む): 169221312

約数和(自身を除く): 107999312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 4373, 7000, 8746, 14000, 17492, 21865, 30611, 34984, 43730, 61222, 69968, 87460, 109325, 122444, 153055, 174920, 218650, 244888, 306110, 349840, 437300, 489776, 546625, 612220, 765275, 874600, 1093250, 1224440, 1530550, 1749200, 2186500, 2448880, 3061100, 3826375, 4373000, 6122200, 7652750, 8746000, 12244400, 15305500, 30611000, 61222000]

約数ペア:

[(1, 61222000), (2, 30611000), (4, 15305500), (5, 12244400), (7, 8746000), (8, 7652750), (10, 6122200), (14, 4373000), (16, 3826375), (20, 3061100), (25, 2448880), (28, 2186500), (35, 1749200), (40, 1530550), (50, 1224440), (56, 1093250), (70, 874600), (80, 765275), (100, 612220), (112, 546625), (125, 489776), (140, 437300), (175, 349840), (200, 306110), (250, 244888), (280, 218650), (350, 174920), (400, 153055), (500, 122444), (560, 109325), (700, 87460), (875, 69968), (1000, 61222), (1400, 43730), (1750, 34984), (2000, 30611), (2800, 21865), (3500, 17492), (4373, 14000), (7000, 8746)]