26450940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{440849}}^1$

素因数の和:440861

約数の個数: 24

約数和(自身を含む): 74062800

約数和(自身を除く): 47611860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 440849, 881698, 1322547, 1763396, 2204245, 2645094, 4408490, 5290188, 6612735, 8816980, 13225470, 26450940]

約数ペア:

[(1, 26450940), (2, 13225470), (3, 8816980), (4, 6612735), (5, 5290188), (6, 4408490), (10, 2645094), (12, 2204245), (15, 1763396), (20, 1322547), (30, 881698), (60, 440849)]