53659280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 130906800

約数和(自身を除く): 77247520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 101, 116, 145, 202, 229, 232, 290, 404, 458, 464, 505, 580, 808, 916, 1010, 1145, 1160, 1616, 1832, 2020, 2290, 2320, 2929, 3664, 4040, 4580, 5858, 6641, 8080, 9160, 11716, 13282, 14645, 18320, 23129, 23432, 26564, 29290, 33205, 46258, 46864, 53128, 58580, 66410, 92516, 106256, 115645, 117160, 132820, 185032, 231290, 234320, 265640, 370064, 462580, 531280, 670741, 925160, 1341482, 1850320, 2682964, 3353705, 5365928, 6707410, 10731856, 13414820, 26829640, 53659280]

約数ペア:

[(1, 53659280), (2, 26829640), (4, 13414820), (5, 10731856), (8, 6707410), (10, 5365928), (16, 3353705), (20, 2682964), (29, 1850320), (40, 1341482), (58, 925160), (80, 670741), (101, 531280), (116, 462580), (145, 370064), (202, 265640), (229, 234320), (232, 231290), (290, 185032), (404, 132820), (458, 117160), (464, 115645), (505, 106256), (580, 92516), (808, 66410), (916, 58580), (1010, 53128), (1145, 46864), (1160, 46258), (1616, 33205), (1832, 29290), (2020, 26564), (2290, 23432), (2320, 23129), (2929, 18320), (3664, 14645), (4040, 13282), (4580, 11716), (5858, 9160), (6641, 8080)]