40504420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{184111}}^1$

素因数の和:184131

約数の個数: 24

約数和(自身を含む): 92792448

約数和(自身を除く): 52288028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 184111, 368222, 736444, 920555, 1841110, 2025221, 3682220, 4050442, 8100884, 10126105, 20252210, 40504420]

約数ペア:

[(1, 40504420), (2, 20252210), (4, 10126105), (5, 8100884), (10, 4050442), (11, 3682220), (20, 2025221), (22, 1841110), (44, 920555), (55, 736444), (110, 368222), (220, 184111)]