40085210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{364411}}^1$

素因数の和:364429

約数の個数: 16

約数和(自身を含む): 78712992

約数和(自身を除く): 38627782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 364411, 728822, 1822055, 3644110, 4008521, 8017042, 20042605, 40085210]

約数ペア:

[(1, 40085210), (2, 20042605), (5, 8017042), (10, 4008521), (11, 3644110), (22, 1822055), (55, 728822), (110, 364411)]