1283818180

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{226823}}^1$

素因数の和:227115

約数の個数: 24

約数和(自身を含む): 2705556672

約数和(自身を除く): 1421738492

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 226823, 453646, 907292, 1134115, 2268230, 4536460, 64190909, 128381818, 256763636, 320954545, 641909090, 1283818180]

約数ペア:

[(1, 1283818180), (2, 641909090), (4, 320954545), (5, 256763636), (10, 128381818), (20, 64190909), (283, 4536460), (566, 2268230), (1132, 1134115), (1415, 907292), (2830, 453646), (5660, 226823)]