41453380

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{20123}}^1$

素因数の和:20235

約数の個数: 24

約数和(自身を含む): 87901632

約数和(自身を除く): 46448252

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 20123, 40246, 80492, 100615, 201230, 402460, 2072669, 4145338, 8290676, 10363345, 20726690, 41453380]

約数ペア:

[(1, 41453380), (2, 20726690), (4, 10363345), (5, 8290676), (10, 4145338), (20, 2072669), (103, 402460), (206, 201230), (412, 100615), (515, 80492), (1030, 40246), (2060, 20123)]