14506520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 37739520

約数和(自身を除く): 23233000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 503, 515, 721, 824, 1006, 1030, 1442, 2012, 2060, 2515, 2884, 3521, 3605, 4024, 4120, 5030, 5768, 7042, 7210, 10060, 14084, 14420, 17605, 20120, 28168, 28840, 35210, 51809, 70420, 103618, 140840, 207236, 259045, 362663, 414472, 518090, 725326, 1036180, 1450652, 1813315, 2072360, 2901304, 3626630, 7253260, 14506520]

約数ペア:

[(1, 14506520), (2, 7253260), (4, 3626630), (5, 2901304), (7, 2072360), (8, 1813315), (10, 1450652), (14, 1036180), (20, 725326), (28, 518090), (35, 414472), (40, 362663), (56, 259045), (70, 207236), (103, 140840), (140, 103618), (206, 70420), (280, 51809), (412, 35210), (503, 28840), (515, 28168), (721, 20120), (824, 17605), (1006, 14420), (1030, 14084), (1442, 10060), (2012, 7210), (2060, 7042), (2515, 5768), (2884, 5030), (3521, 4120), (3605, 4024)]