26772790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 29836490

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 103, 110, 139, 170, 187, 206, 278, 374, 515, 695, 935, 1030, 1133, 1390, 1529, 1751, 1870, 2266, 2363, 3058, 3502, 4726, 5665, 7645, 8755, 11330, 11815, 14317, 15290, 17510, 19261, 23630, 25993, 28634, 38522, 51986, 71585, 96305, 129965, 143170, 157487, 192610, 243389, 259930, 314974, 486778, 787435, 1216945, 1574870, 2433890, 2677279, 5354558, 13386395, 26772790]

約数ペア:

[(1, 26772790), (2, 13386395), (5, 5354558), (10, 2677279), (11, 2433890), (17, 1574870), (22, 1216945), (34, 787435), (55, 486778), (85, 314974), (103, 259930), (110, 243389), (139, 192610), (170, 157487), (187, 143170), (206, 129965), (278, 96305), (374, 71585), (515, 51986), (695, 38522), (935, 28634), (1030, 25993), (1133, 23630), (1390, 19261), (1529, 17510), (1751, 15290), (1870, 14317), (2266, 11815), (2363, 11330), (3058, 8755), (3502, 7645), (4726, 5665)]