4933026140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{395909}}^1$

素因数の和:396014

約数の個数: 48

約数和(自身を含む): 11972318400

約数和(自身を除く): 7039292260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 395909, 791818, 1583636, 1979545, 2771363, 3959090, 5542726, 7918180, 11085452, 13856815, 27713630, 35235901, 55427260, 70471802, 140943604, 176179505, 246651307, 352359010, 493302614, 704718020, 986605228, 1233256535, 2466513070, 4933026140]

約数ペア:

[(1, 4933026140), (2, 2466513070), (4, 1233256535), (5, 986605228), (7, 704718020), (10, 493302614), (14, 352359010), (20, 246651307), (28, 176179505), (35, 140943604), (70, 70471802), (89, 55427260), (140, 35235901), (178, 27713630), (356, 13856815), (445, 11085452), (623, 7918180), (890, 5542726), (1246, 3959090), (1780, 2771363), (2492, 1979545), (3115, 1583636), (6230, 791818), (12460, 395909)]