85586960

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2341}}^1$

素因数の和:2811

約数の個数: 40

約数和(自身を含む): 199510296

約数和(自身を除く): 113923336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1828, 2285, 2341, 3656, 4570, 4682, 7312, 9140, 9364, 11705, 18280, 18728, 23410, 36560, 37456, 46820, 93640, 187280, 1069837, 2139674, 4279348, 5349185, 8558696, 10698370, 17117392, 21396740, 42793480, 85586960]

約数ペア:

[(1, 85586960), (2, 42793480), (4, 21396740), (5, 17117392), (8, 10698370), (10, 8558696), (16, 5349185), (20, 4279348), (40, 2139674), (80, 1069837), (457, 187280), (914, 93640), (1828, 46820), (2285, 37456), (2341, 36560), (3656, 23410), (4570, 18728), (4682, 18280), (7312, 11705), (9140, 9364)]