40085290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13967}}^1$

素因数の和:14022

約数の個数: 32

約数和(自身を含む): 84478464

約数和(自身を除く): 44393174

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 13967, 27934, 69835, 97769, 139670, 195538, 488845, 572647, 977690, 1145294, 2863235, 4008529, 5726470, 8017058, 20042645, 40085290]

約数ペア:

[(1, 40085290), (2, 20042645), (5, 8017058), (7, 5726470), (10, 4008529), (14, 2863235), (35, 1145294), (41, 977690), (70, 572647), (82, 488845), (205, 195538), (287, 139670), (410, 97769), (574, 69835), (1435, 27934), (2870, 13967)]