25588090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6287}}^1$

素因数の和:6342

約数の個数: 32

約数和(自身を含む): 51611904

約数和(自身を除く): 26023814

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 6287, 12574, 31435, 62870, 69157, 138314, 232619, 345785, 465238, 691570, 1163095, 2326190, 2558809, 5117618, 12794045, 25588090]

約数ペア:

[(1, 25588090), (2, 12794045), (5, 5117618), (10, 2558809), (11, 2326190), (22, 1163095), (37, 691570), (55, 465238), (74, 345785), (110, 232619), (185, 138314), (370, 69157), (407, 62870), (814, 31435), (2035, 12574), (4070, 6287)]