45643760

素因数分解:

$2^4\times 5^1\times {\mathrm{570547}}^1$

素因数の和:570560

約数の個数: 20

約数和(自身を含む): 106121928

約数和(自身を除く): 60478168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 570547, 1141094, 2282188, 2852735, 4564376, 5705470, 9128752, 11410940, 22821880, 45643760]

約数ペア:

[(1, 45643760), (2, 22821880), (4, 11410940), (5, 9128752), (8, 5705470), (10, 4564376), (16, 2852735), (20, 2282188), (40, 1141094), (80, 570547)]