4085540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 8813112

約数和(自身を除く): 4727572

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 5521, 11042, 22084, 27605, 55210, 110420, 204277, 408554, 817108, 1021385, 2042770, 4085540]

約数ペア:

[(1, 4085540), (2, 2042770), (4, 1021385), (5, 817108), (10, 408554), (20, 204277), (37, 110420), (74, 55210), (148, 27605), (185, 22084), (370, 11042), (740, 5521)]