4264240

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 10008288

約数和(自身を除く): 5744048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 353, 604, 706, 755, 1208, 1412, 1510, 1765, 2416, 2824, 3020, 3530, 5648, 6040, 7060, 12080, 14120, 28240, 53303, 106606, 213212, 266515, 426424, 533030, 852848, 1066060, 2132120, 4264240]

約数ペア:

[(1, 4264240), (2, 2132120), (4, 1066060), (5, 852848), (8, 533030), (10, 426424), (16, 266515), (20, 213212), (40, 106606), (80, 53303), (151, 28240), (302, 14120), (353, 12080), (604, 7060), (706, 6040), (755, 5648), (1208, 3530), (1412, 3020), (1510, 2824), (1765, 2416)]