1157488220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{201653}}^1$

素因数の和:201710

約数の個数: 48

約数和(自身を含む): 2845741248

約数和(自身を除く): 1688253028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 201653, 403306, 806612, 1008265, 1411571, 2016530, 2823142, 4033060, 5646284, 7057855, 8267773, 14115710, 16535546, 28231420, 33071092, 41338865, 57874411, 82677730, 115748822, 165355460, 231497644, 289372055, 578744110, 1157488220]

約数ペア:

[(1, 1157488220), (2, 578744110), (4, 289372055), (5, 231497644), (7, 165355460), (10, 115748822), (14, 82677730), (20, 57874411), (28, 41338865), (35, 33071092), (41, 28231420), (70, 16535546), (82, 14115710), (140, 8267773), (164, 7057855), (205, 5646284), (287, 4033060), (410, 2823142), (574, 2016530), (820, 1411571), (1148, 1008265), (1435, 806612), (2870, 403306), (5740, 201653)]