26013780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11117}}^1$

素因数の和:11145

約数の個数: 72

約数和(自身を含む): 84985992

約数和(自身を除く): 58972212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11117, 22234, 33351, 44468, 55585, 66702, 100053, 111170, 133404, 144521, 166755, 200106, 222340, 289042, 333510, 400212, 433563, 500265, 578084, 667020, 722605, 867126, 1000530, 1300689, 1445210, 1734252, 2001060, 2167815, 2601378, 2890420, 4335630, 5202756, 6503445, 8671260, 13006890, 26013780]

約数ペア:

[(1, 26013780), (2, 13006890), (3, 8671260), (4, 6503445), (5, 5202756), (6, 4335630), (9, 2890420), (10, 2601378), (12, 2167815), (13, 2001060), (15, 1734252), (18, 1445210), (20, 1300689), (26, 1000530), (30, 867126), (36, 722605), (39, 667020), (45, 578084), (52, 500265), (60, 433563), (65, 400212), (78, 333510), (90, 289042), (117, 222340), (130, 200106), (156, 166755), (180, 144521), (195, 133404), (234, 111170), (260, 100053), (390, 66702), (468, 55585), (585, 44468), (780, 33351), (1170, 22234), (2340, 11117)]