26097080

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1627}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 58901040

約数和(自身を除く): 32803960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 1627, 2005, 3208, 3254, 4010, 6508, 8020, 8135, 13016, 16040, 16270, 32540, 65080, 652427, 1304854, 2609708, 3262135, 5219416, 6524270, 13048540, 26097080]

約数ペア:

[(1, 26097080), (2, 13048540), (4, 6524270), (5, 5219416), (8, 3262135), (10, 2609708), (20, 1304854), (40, 652427), (401, 65080), (802, 32540), (1604, 16270), (1627, 16040), (2005, 13016), (3208, 8135), (3254, 8020), (4010, 6508)]