148611460

素因数分解:

$2^2\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{3557}}^1$

素因数の和:5655

約数の個数: 24

約数和(自身を含む): 312321240

約数和(自身を除く): 163709780

約数列:

[1, 2, 4, 5, 10, 20, 2089, 3557, 4178, 7114, 8356, 10445, 14228, 17785, 20890, 35570, 41780, 71140, 7430573, 14861146, 29722292, 37152865, 74305730, 148611460]

約数ペア:

[(1, 148611460), (2, 74305730), (4, 37152865), (5, 29722292), (10, 14861146), (20, 7430573), (2089, 71140), (3557, 41780), (4178, 35570), (7114, 20890), (8356, 17785), (10445, 14228)]