85120960

素因数分解:

$2^6\times 5^1\times {\mathrm{266003}}^1$

素因数の和:266020

約数の個数: 28

約数和(自身を含む): 202695048

約数和(自身を除く): 117574088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 266003, 532006, 1064012, 1330015, 2128024, 2660030, 4256048, 5320060, 8512096, 10640120, 17024192, 21280240, 42560480, 85120960]

約数ペア:

[(1, 85120960), (2, 42560480), (4, 21280240), (5, 17024192), (8, 10640120), (10, 8512096), (16, 5320060), (20, 4256048), (32, 2660030), (40, 2128024), (64, 1330015), (80, 1064012), (160, 532006), (320, 266003)]