40528730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{368443}}^1$

素因数の和:368461

約数の個数: 16

約数和(自身を含む): 79583904

約数和(自身を除く): 39055174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 368443, 736886, 1842215, 3684430, 4052873, 8105746, 20264365, 40528730]

約数ペア:

[(1, 40528730), (2, 20264365), (5, 8105746), (10, 4052873), (11, 3684430), (22, 1842215), (55, 736886), (110, 368443)]