12800480088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{217429}}^1$

素因数の和:217672

約数の個数: 64

約数和(自身を含む): 35067110400

約数和(自身を除く): 22266630312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 223, 264, 446, 669, 892, 1338, 1784, 2453, 2676, 4906, 5352, 7359, 9812, 14718, 19624, 29436, 58872, 217429, 434858, 652287, 869716, 1304574, 1739432, 2391719, 2609148, 4783438, 5218296, 7175157, 9566876, 14350314, 19133752, 28700628, 48486667, 57401256, 96973334, 145460001, 193946668, 290920002, 387893336, 533353337, 581840004, 1066706674, 1163680008, 1600060011, 2133413348, 3200120022, 4266826696, 6400240044, 12800480088]

約数ペア:

[(1, 12800480088), (2, 6400240044), (3, 4266826696), (4, 3200120022), (6, 2133413348), (8, 1600060011), (11, 1163680008), (12, 1066706674), (22, 581840004), (24, 533353337), (33, 387893336), (44, 290920002), (66, 193946668), (88, 145460001), (132, 96973334), (223, 57401256), (264, 48486667), (446, 28700628), (669, 19133752), (892, 14350314), (1338, 9566876), (1784, 7175157), (2453, 5218296), (2676, 4783438), (4906, 2609148), (5352, 2391719), (7359, 1739432), (9812, 1304574), (14718, 869716), (19624, 652287), (29436, 434858), (58872, 217429)]