2635408880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2534047}}^1$

素因数の和:2534073

約数の個数: 40

約数和(自身を含む): 6598660992

約数和(自身を除く): 3963252112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2534047, 5068094, 10136188, 12670235, 20272376, 25340470, 32942611, 40544752, 50680940, 65885222, 101361880, 131770444, 164713055, 202723760, 263540888, 329426110, 527081776, 658852220, 1317704440, 2635408880]

約数ペア:

[(1, 2635408880), (2, 1317704440), (4, 658852220), (5, 527081776), (8, 329426110), (10, 263540888), (13, 202723760), (16, 164713055), (20, 131770444), (26, 101361880), (40, 65885222), (52, 50680940), (65, 40544752), (80, 32942611), (104, 25340470), (130, 20272376), (208, 12670235), (260, 10136188), (520, 5068094), (1040, 2534047)]