85427120

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4583}}^1$

素因数の和:4829

約数の個数: 40

約数和(自身を含む): 199514016

約数和(自身を除く): 114086896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4583, 4660, 9166, 9320, 18332, 18640, 22915, 36664, 45830, 73328, 91660, 183320, 366640, 1067839, 2135678, 4271356, 5339195, 8542712, 10678390, 17085424, 21356780, 42713560, 85427120]

約数ペア:

[(1, 85427120), (2, 42713560), (4, 21356780), (5, 17085424), (8, 10678390), (10, 8542712), (16, 5339195), (20, 4271356), (40, 2135678), (80, 1067839), (233, 366640), (466, 183320), (932, 91660), (1165, 73328), (1864, 45830), (2330, 36664), (3728, 22915), (4583, 18640), (4660, 18332), (9166, 9320)]