12392480

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 29706264

約数和(自身を除く): 17313784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1061, 1168, 1460, 2122, 2336, 2920, 4244, 5305, 5840, 8488, 10610, 11680, 16976, 21220, 33952, 42440, 77453, 84880, 154906, 169760, 309812, 387265, 619624, 774530, 1239248, 1549060, 2478496, 3098120, 6196240, 12392480]

約数ペア:

[(1, 12392480), (2, 6196240), (4, 3098120), (5, 2478496), (8, 1549060), (10, 1239248), (16, 774530), (20, 619624), (32, 387265), (40, 309812), (73, 169760), (80, 154906), (146, 84880), (160, 77453), (292, 42440), (365, 33952), (584, 21220), (730, 16976), (1061, 11680), (1168, 10610), (1460, 8488), (2122, 5840), (2336, 5305), (2920, 4244)]