4358799880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5735263}}^1$

素因数の和:5735293

約数の個数: 32

約数和(自身を含む): 10323475200

約数和(自身を除く): 5964675320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5735263, 11470526, 22941052, 28676315, 45882104, 57352630, 108969997, 114705260, 217939994, 229410520, 435879988, 544849985, 871759976, 1089699970, 2179399940, 4358799880]

約数ペア:

[(1, 4358799880), (2, 2179399940), (4, 1089699970), (5, 871759976), (8, 544849985), (10, 435879988), (19, 229410520), (20, 217939994), (38, 114705260), (40, 108969997), (76, 57352630), (95, 45882104), (152, 28676315), (190, 22941052), (380, 11470526), (760, 5735263)]