45278560

素因数分解:

$2^5\times 5^1\times {\mathrm{282991}}^1$

素因数の和:283006

約数の個数: 24

約数和(自身を含む): 106970976

約数和(自身を除く): 61692416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 282991, 565982, 1131964, 1414955, 2263928, 2829910, 4527856, 5659820, 9055712, 11319640, 22639280, 45278560]

約数ペア:

[(1, 45278560), (2, 22639280), (4, 11319640), (5, 9055712), (8, 5659820), (10, 4527856), (16, 2829910), (20, 2263928), (32, 1414955), (40, 1131964), (80, 565982), (160, 282991)]