517060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 1100736

約数和(自身を除く): 583676

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 251, 412, 502, 515, 1004, 1030, 1255, 2060, 2510, 5020, 25853, 51706, 103412, 129265, 258530, 517060]

約数ペア:

[(1, 517060), (2, 258530), (4, 129265), (5, 103412), (10, 51706), (20, 25853), (103, 5020), (206, 2510), (251, 2060), (412, 1255), (502, 1030), (515, 1004)]