13414820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 29559600

約数和(自身を除く): 16144780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 229, 290, 404, 458, 505, 580, 916, 1010, 1145, 2020, 2290, 2929, 4580, 5858, 6641, 11716, 13282, 14645, 23129, 26564, 29290, 33205, 46258, 58580, 66410, 92516, 115645, 132820, 231290, 462580, 670741, 1341482, 2682964, 3353705, 6707410, 13414820]

約数ペア:

[(1, 13414820), (2, 6707410), (4, 3353705), (5, 2682964), (10, 1341482), (20, 670741), (29, 462580), (58, 231290), (101, 132820), (116, 115645), (145, 92516), (202, 66410), (229, 58580), (290, 46258), (404, 33205), (458, 29290), (505, 26564), (580, 23129), (916, 14645), (1010, 13282), (1145, 11716), (2020, 6641), (2290, 5858), (2929, 4580)]