4937420

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1427}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 10435824

約数和(自身を除く): 5498404

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1427, 1730, 2854, 3460, 5708, 7135, 14270, 28540, 246871, 493742, 987484, 1234355, 2468710, 4937420]

約数ペア:

[(1, 4937420), (2, 2468710), (4, 1234355), (5, 987484), (10, 493742), (20, 246871), (173, 28540), (346, 14270), (692, 7135), (865, 5708), (1427, 3460), (1730, 2854)]