2016734575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{15667}}^1$

素因数の和:15967

約数の個数: 24

約数和(自身を含む): 2642251520

約数和(自身を除く): 625516945

約数列:

[1, 5, 19, 25, 95, 271, 475, 1355, 5149, 6775, 15667, 25745, 78335, 128725, 297673, 391675, 1488365, 4245757, 7441825, 21228785, 80669383, 106143925, 403346915, 2016734575]

約数ペア:

[(1, 2016734575), (5, 403346915), (19, 106143925), (25, 80669383), (95, 21228785), (271, 7441825), (475, 4245757), (1355, 1488365), (5149, 391675), (6775, 297673), (15667, 128725), (25745, 78335)]