39544040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58153}}^1$

素因数の和:58181

約数の個数: 32

約数和(自身を含む): 94209480

約数和(自身を除く): 54665440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 58153, 116306, 232612, 290765, 465224, 581530, 988601, 1163060, 1977202, 2326120, 3954404, 4943005, 7908808, 9886010, 19772020, 39544040]

約数ペア:

[(1, 39544040), (2, 19772020), (4, 9886010), (5, 7908808), (8, 4943005), (10, 3954404), (17, 2326120), (20, 1977202), (34, 1163060), (40, 988601), (68, 581530), (85, 465224), (136, 290765), (170, 232612), (340, 116306), (680, 58153)]