27866900

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1459}}^1$

素因数の和:1664

約数の個数: 36

約数和(自身を含む): 60829440

約数和(自身を除く): 32962540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 764, 955, 1459, 1910, 2918, 3820, 4775, 5836, 7295, 9550, 14590, 19100, 29180, 36475, 72950, 145900, 278669, 557338, 1114676, 1393345, 2786690, 5573380, 6966725, 13933450, 27866900]

約数ペア:

[(1, 27866900), (2, 13933450), (4, 6966725), (5, 5573380), (10, 2786690), (20, 1393345), (25, 1114676), (50, 557338), (100, 278669), (191, 145900), (382, 72950), (764, 36475), (955, 29180), (1459, 19100), (1910, 14590), (2918, 9550), (3820, 7295), (4775, 5836)]