2016222355

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11807}}^1$

素因数の和:11884

約数の個数: 48

約数和(自身を含む): 3052982016

約数和(自身を除く): 1036759661

約数列:

[1, 5, 7, 17, 35, 41, 49, 85, 119, 205, 245, 287, 595, 697, 833, 1435, 2009, 3485, 4165, 4879, 10045, 11807, 24395, 34153, 59035, 82649, 170765, 200719, 413245, 484087, 578543, 1003595, 1405033, 2420435, 2892715, 3388609, 7025165, 8229479, 9835231, 16943045, 23720263, 41147395, 49176155, 57606353, 118601315, 288031765, 403244471, 2016222355]

約数ペア:

[(1, 2016222355), (5, 403244471), (7, 288031765), (17, 118601315), (35, 57606353), (41, 49176155), (49, 41147395), (85, 23720263), (119, 16943045), (205, 9835231), (245, 8229479), (287, 7025165), (595, 3388609), (697, 2892715), (833, 2420435), (1435, 1405033), (2009, 1003595), (3485, 578543), (4165, 484087), (4879, 413245), (10045, 200719), (11807, 170765), (24395, 82649), (34153, 59035)]