9078760

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{863}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 11449880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 863, 1052, 1315, 1726, 2104, 2630, 3452, 4315, 5260, 6904, 8630, 10520, 17260, 34520, 226969, 453938, 907876, 1134845, 1815752, 2269690, 4539380, 9078760]

約数ペア:

[(1, 9078760), (2, 4539380), (4, 2269690), (5, 1815752), (8, 1134845), (10, 907876), (20, 453938), (40, 226969), (263, 34520), (526, 17260), (863, 10520), (1052, 8630), (1315, 6904), (1726, 5260), (2104, 4315), (2630, 3452)]