25264860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421081}}^1$

素因数の和:421093

約数の個数: 24

約数和(自身を含む): 70741776

約数和(自身を除く): 45476916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421081, 842162, 1263243, 1684324, 2105405, 2526486, 4210810, 5052972, 6316215, 8421620, 12632430, 25264860]

約数ペア:

[(1, 25264860), (2, 12632430), (3, 8421620), (4, 6316215), (5, 5052972), (6, 4210810), (10, 2526486), (12, 2105405), (15, 1684324), (20, 1263243), (30, 842162), (60, 421081)]