12246130400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{2186809}}^1$

素因数の和:2186836

約数の個数: 72

約数和(自身を含む): 34166719440

約数和(自身を除く): 21920589040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 2186809, 4373618, 8747236, 10934045, 15307663, 17494472, 21868090, 30615326, 34988944, 43736180, 54670225, 61230652, 69977888, 76538315, 87472360, 109340450, 122461304, 153076630, 174944720, 218680900, 244922608, 306153260, 349889440, 382691575, 437361800, 489845216, 612306520, 765383150, 874723600, 1224613040, 1530766300, 1749447200, 2449226080, 3061532600, 6123065200, 12246130400]

約数ペア:

[(1, 12246130400), (2, 6123065200), (4, 3061532600), (5, 2449226080), (7, 1749447200), (8, 1530766300), (10, 1224613040), (14, 874723600), (16, 765383150), (20, 612306520), (25, 489845216), (28, 437361800), (32, 382691575), (35, 349889440), (40, 306153260), (50, 244922608), (56, 218680900), (70, 174944720), (80, 153076630), (100, 122461304), (112, 109340450), (140, 87472360), (160, 76538315), (175, 69977888), (200, 61230652), (224, 54670225), (280, 43736180), (350, 34988944), (400, 30615326), (560, 21868090), (700, 17494472), (800, 15307663), (1120, 10934045), (1400, 8747236), (2800, 4373618), (5600, 2186809)]