169510240

素因数分解:

$2^5\times 5^1\times {\mathrm{1059439}}^1$

素因数の和:1059454

約数の個数: 24

約数和(自身を含む): 400468320

約数和(自身を除く): 230958080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1059439, 2118878, 4237756, 5297195, 8475512, 10594390, 16951024, 21188780, 33902048, 42377560, 84755120, 169510240]

約数ペア:

[(1, 169510240), (2, 84755120), (4, 42377560), (5, 33902048), (8, 21188780), (10, 16951024), (16, 10594390), (20, 8475512), (32, 5297195), (40, 4237756), (80, 2118878), (160, 1059439)]