111482020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{428777}}^1$

素因数の和:428799

約数の個数: 24

約数和(自身を含む): 252121464

約数和(自身を除く): 140639444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 428777, 857554, 1715108, 2143885, 4287770, 5574101, 8575540, 11148202, 22296404, 27870505, 55741010, 111482020]

約数ペア:

[(1, 111482020), (2, 55741010), (4, 27870505), (5, 22296404), (10, 11148202), (13, 8575540), (20, 5574101), (26, 4287770), (52, 2143885), (65, 1715108), (130, 857554), (260, 428777)]