1041569105480

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{61850897}}^1$

素因数の和:61851329

約数の個数: 32

約数和(自身を含む): 2349097106040

約数和(自身を除く): 1307528000560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 8420, 16840, 61850897, 123701794, 247403588, 309254485, 494807176, 618508970, 1237017940, 2474035880, 26039227637, 52078455274, 104156910548, 130196138185, 208313821096, 260392276370, 520784552740, 1041569105480]

約数ペア:

[(1, 1041569105480), (2, 520784552740), (4, 260392276370), (5, 208313821096), (8, 130196138185), (10, 104156910548), (20, 52078455274), (40, 26039227637), (421, 2474035880), (842, 1237017940), (1684, 618508970), (2105, 494807176), (3368, 309254485), (4210, 247403588), (8420, 123701794), (16840, 61850897)]