26700520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8669}}^1$

素因数の和:8698

約数の個数: 64

約数和(自身を含む): 74908800

約数和(自身を除く): 48208280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 8669, 17338, 34676, 43345, 60683, 69352, 86690, 95359, 121366, 173380, 190718, 242732, 303415, 346760, 381436, 476795, 485464, 606830, 667513, 762872, 953590, 1213660, 1335026, 1907180, 2427320, 2670052, 3337565, 3814360, 5340104, 6675130, 13350260, 26700520]

約数ペア:

[(1, 26700520), (2, 13350260), (4, 6675130), (5, 5340104), (7, 3814360), (8, 3337565), (10, 2670052), (11, 2427320), (14, 1907180), (20, 1335026), (22, 1213660), (28, 953590), (35, 762872), (40, 667513), (44, 606830), (55, 485464), (56, 476795), (70, 381436), (77, 346760), (88, 303415), (110, 242732), (140, 190718), (154, 173380), (220, 121366), (280, 95359), (308, 86690), (385, 69352), (440, 60683), (616, 43345), (770, 34676), (1540, 17338), (3080, 8669)]