26226080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8627}}^1$

素因数の和:8661

約数の個数: 48

約数和(自身を含む): 65227680

約数和(自身を除く): 39001600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 8627, 17254, 34508, 43135, 69016, 86270, 138032, 163913, 172540, 276064, 327826, 345080, 655652, 690160, 819565, 1311304, 1380320, 1639130, 2622608, 3278260, 5245216, 6556520, 13113040, 26226080]

約数ペア:

[(1, 26226080), (2, 13113040), (4, 6556520), (5, 5245216), (8, 3278260), (10, 2622608), (16, 1639130), (19, 1380320), (20, 1311304), (32, 819565), (38, 690160), (40, 655652), (76, 345080), (80, 327826), (95, 276064), (152, 172540), (160, 163913), (190, 138032), (304, 86270), (380, 69016), (608, 43135), (760, 34508), (1520, 17254), (3040, 8627)]