115089320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{169249}}^1$

素因数の和:169277

約数の個数: 32

約数和(自身を含む): 274185000

約数和(自身を除く): 159095680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 169249, 338498, 676996, 846245, 1353992, 1692490, 2877233, 3384980, 5754466, 6769960, 11508932, 14386165, 23017864, 28772330, 57544660, 115089320]

約数ペア:

[(1, 115089320), (2, 57544660), (4, 28772330), (5, 23017864), (8, 14386165), (10, 11508932), (17, 6769960), (20, 5754466), (34, 3384980), (40, 2877233), (68, 1692490), (85, 1353992), (136, 846245), (170, 676996), (340, 338498), (680, 169249)]