25471610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 48813840

約数和(自身を除く): 23342230

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 538, 557, 1114, 1345, 2690, 2785, 4573, 5570, 9146, 9469, 18938, 22865, 45730, 47345, 94690, 149833, 299666, 749165, 1498330, 2547161, 5094322, 12735805, 25471610]

約数ペア:

[(1, 25471610), (2, 12735805), (5, 5094322), (10, 2547161), (17, 1498330), (34, 749165), (85, 299666), (170, 149833), (269, 94690), (538, 47345), (557, 45730), (1114, 22865), (1345, 18938), (2690, 9469), (2785, 9146), (4573, 5570)]