4508380

素因数分解:

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

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 9529632

約数和(自身を除く): 5021252

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1303, 1730, 2606, 3460, 5212, 6515, 13030, 26060, 225419, 450838, 901676, 1127095, 2254190, 4508380]

約数ペア:

[(1, 4508380), (2, 2254190), (4, 1127095), (5, 901676), (10, 450838), (20, 225419), (173, 26060), (346, 13030), (692, 6515), (865, 5212), (1303, 3460), (1730, 2606)]