55225420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{41213}}^1$

素因数の和:41289

約数の個数: 24

約数和(自身を含む): 117707184

約数和(自身を除く): 62481764

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 41213, 82426, 164852, 206065, 412130, 824260, 2761271, 5522542, 11045084, 13806355, 27612710, 55225420]

約数ペア:

[(1, 55225420), (2, 27612710), (4, 13806355), (5, 11045084), (10, 5522542), (20, 2761271), (67, 824260), (134, 412130), (268, 206065), (335, 164852), (670, 82426), (1340, 41213)]