42022660

素因数分解:

$2^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1871}}^1$

素因数の和:3003

約数の個数: 24

約数和(自身を含む): 88373376

約数和(自身を除く): 46350716

約数列:

[1, 2, 4, 5, 10, 20, 1123, 1871, 2246, 3742, 4492, 5615, 7484, 9355, 11230, 18710, 22460, 37420, 2101133, 4202266, 8404532, 10505665, 21011330, 42022660]

約数ペア:

[(1, 42022660), (2, 21011330), (4, 10505665), (5, 8404532), (10, 4202266), (20, 2101133), (1123, 37420), (1871, 22460), (2246, 18710), (3742, 11230), (4492, 9355), (5615, 7484)]