26823820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70589}}^1$

素因数の和:70617

約数の個数: 24

約数和(自身を含む): 59295600

約数和(自身を除く): 32471780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 70589, 141178, 282356, 352945, 705890, 1341191, 1411780, 2682382, 5364764, 6705955, 13411910, 26823820]

約数ペア:

[(1, 26823820), (2, 13411910), (4, 6705955), (5, 5364764), (10, 2682382), (19, 1411780), (20, 1341191), (38, 705890), (76, 352945), (95, 282356), (190, 141178), (380, 70589)]