1124260

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 2399040

約数和(自身を除く): 1274780

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 839, 1340, 1678, 3356, 4195, 8390, 16780, 56213, 112426, 224852, 281065, 562130, 1124260]

約数ペア:

[(1, 1124260), (2, 562130), (4, 281065), (5, 224852), (10, 112426), (20, 56213), (67, 16780), (134, 8390), (268, 4195), (335, 3356), (670, 1678), (839, 1340)]