40836620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185621}}^1$

素因数の和:185641

約数の個数: 24

約数和(自身を含む): 93553488

約数和(自身を除く): 52716868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 185621, 371242, 742484, 928105, 1856210, 2041831, 3712420, 4083662, 8167324, 10209155, 20418310, 40836620]

約数ペア:

[(1, 40836620), (2, 20418310), (4, 10209155), (5, 8167324), (10, 4083662), (11, 3712420), (20, 2041831), (22, 1856210), (44, 928105), (55, 742484), (110, 371242), (220, 185621)]