84323660

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{24371}}^1$

素因数の和:24553

約数の個数: 24

約数和(自身を含む): 178110576

約数和(自身を除く): 93786916

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 24371, 48742, 97484, 121855, 243710, 487420, 4216183, 8432366, 16864732, 21080915, 42161830, 84323660]

約数ペア:

[(1, 84323660), (2, 42161830), (4, 21080915), (5, 16864732), (10, 8432366), (20, 4216183), (173, 487420), (346, 243710), (692, 121855), (865, 97484), (1730, 48742), (3460, 24371)]