38158670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1319}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 75271680

約数和(自身を除く): 37113010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 1319, 2630, 2638, 2893, 5786, 6595, 13190, 14465, 14509, 28930, 29018, 72545, 145090, 346897, 693794, 1734485, 3468970, 3815867, 7631734, 19079335, 38158670]

約数ペア:

[(1, 38158670), (2, 19079335), (5, 7631734), (10, 3815867), (11, 3468970), (22, 1734485), (55, 693794), (110, 346897), (263, 145090), (526, 72545), (1315, 29018), (1319, 28930), (2630, 14509), (2638, 14465), (2893, 13190), (5786, 6595)]