85518560

素因数分解:

$2^5\times 5^1\times {\mathrm{534491}}^1$

素因数の和:534506

約数の個数: 24

約数和(自身を含む): 202037976

約数和(自身を除く): 116519416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 534491, 1068982, 2137964, 2672455, 4275928, 5344910, 8551856, 10689820, 17103712, 21379640, 42759280, 85518560]

約数ペア:

[(1, 85518560), (2, 42759280), (4, 21379640), (5, 17103712), (8, 10689820), (10, 8551856), (16, 5344910), (20, 4275928), (32, 2672455), (40, 2137964), (80, 1068982), (160, 534491)]