26002040

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2297}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 58736880

約数和(自身を除く): 32734840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2297, 2830, 4594, 5660, 9188, 11320, 11485, 18376, 22970, 45940, 91880, 650051, 1300102, 2600204, 3250255, 5200408, 6500510, 13001020, 26002040]

約数ペア:

[(1, 26002040), (2, 13001020), (4, 6500510), (5, 5200408), (8, 3250255), (10, 2600204), (20, 1300102), (40, 650051), (283, 91880), (566, 45940), (1132, 22970), (1415, 18376), (2264, 11485), (2297, 11320), (2830, 9188), (4594, 5660)]