12427100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 31643808

約数和(自身を除く): 19216708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 433, 574, 700, 820, 866, 1025, 1148, 1435, 1732, 2050, 2165, 2870, 3031, 4100, 4330, 5740, 6062, 7175, 8660, 10825, 12124, 14350, 15155, 17753, 21650, 28700, 30310, 35506, 43300, 60620, 71012, 75775, 88765, 124271, 151550, 177530, 248542, 303100, 355060, 443825, 497084, 621355, 887650, 1242710, 1775300, 2485420, 3106775, 6213550, 12427100]

約数ペア:

[(1, 12427100), (2, 6213550), (4, 3106775), (5, 2485420), (7, 1775300), (10, 1242710), (14, 887650), (20, 621355), (25, 497084), (28, 443825), (35, 355060), (41, 303100), (50, 248542), (70, 177530), (82, 151550), (100, 124271), (140, 88765), (164, 75775), (175, 71012), (205, 60620), (287, 43300), (350, 35506), (410, 30310), (433, 28700), (574, 21650), (700, 17753), (820, 15155), (866, 14350), (1025, 12124), (1148, 10825), (1435, 8660), (1732, 7175), (2050, 6062), (2165, 5740), (2870, 4330), (3031, 4100)]