42985700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{5179}}^1$

素因数の和:5276

約数の個数: 36

約数和(自身を含む): 94421040

約数和(自身を除く): 51435340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 5179, 8300, 10358, 20716, 25895, 51790, 103580, 129475, 258950, 429857, 517900, 859714, 1719428, 2149285, 4298570, 8597140, 10746425, 21492850, 42985700]

約数ペア:

[(1, 42985700), (2, 21492850), (4, 10746425), (5, 8597140), (10, 4298570), (20, 2149285), (25, 1719428), (50, 859714), (83, 517900), (100, 429857), (166, 258950), (332, 129475), (415, 103580), (830, 51790), (1660, 25895), (2075, 20716), (4150, 10358), (5179, 8300)]