2586040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3803}}^1$

素因数の和:3831

約数の個数: 32

約数和(自身を含む): 6162480

約数和(自身を除く): 3576440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3803, 7606, 15212, 19015, 30424, 38030, 64651, 76060, 129302, 152120, 258604, 323255, 517208, 646510, 1293020, 2586040]

約数ペア:

[(1, 2586040), (2, 1293020), (4, 646510), (5, 517208), (8, 323255), (10, 258604), (17, 152120), (20, 129302), (34, 76060), (40, 64651), (68, 38030), (85, 30424), (136, 19015), (170, 15212), (340, 7606), (680, 3803)]