886040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 2112480

約数和(自身を除く): 1226440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1303, 2606, 5212, 6515, 10424, 13030, 22151, 26060, 44302, 52120, 88604, 110755, 177208, 221510, 443020, 886040]

約数ペア:

[(1, 886040), (2, 443020), (4, 221510), (5, 177208), (8, 110755), (10, 88604), (17, 52120), (20, 44302), (34, 26060), (40, 22151), (68, 13030), (85, 10424), (136, 6515), (170, 5212), (340, 2606), (680, 1303)]