25248310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 47215872

約数和(自身を除く): 21967562

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 827, 1654, 3053, 4135, 6106, 8270, 15265, 30530, 35561, 58717, 71122, 117434, 177805, 293585, 355610, 587170, 2524831, 5049662, 12624155, 25248310]

約数ペア:

[(1, 25248310), (2, 12624155), (5, 5049662), (10, 2524831), (43, 587170), (71, 355610), (86, 293585), (142, 177805), (215, 117434), (355, 71122), (430, 58717), (710, 35561), (827, 30530), (1654, 15265), (3053, 8270), (4135, 6106)]