5629420

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1627}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 11897424

約数和(自身を除く): 6268004

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1627, 1730, 3254, 3460, 6508, 8135, 16270, 32540, 281471, 562942, 1125884, 1407355, 2814710, 5629420]

約数ペア:

[(1, 5629420), (2, 2814710), (4, 1407355), (5, 1125884), (10, 562942), (20, 281471), (173, 32540), (346, 16270), (692, 8135), (865, 6508), (1627, 3460), (1730, 3254)]