9016760

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 20420640

約数和(自身を除く): 11403880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1303, 1384, 1730, 2606, 3460, 5212, 6515, 6920, 10424, 13030, 26060, 52120, 225419, 450838, 901676, 1127095, 1803352, 2254190, 4508380, 9016760]

約数ペア:

[(1, 9016760), (2, 4508380), (4, 2254190), (5, 1803352), (8, 1127095), (10, 901676), (20, 450838), (40, 225419), (173, 52120), (346, 26060), (692, 13030), (865, 10424), (1303, 6920), (1384, 6515), (1730, 5212), (2606, 3460)]