293880826090

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1\times {\mathrm{145433}}^1$

素因数の和:146346

約数の個数: 32

約数和(自身を含む): 531363479760

約数和(自身を除く): 237482653670

約数列:

[1, 2, 5, 10, 397, 509, 794, 1018, 1985, 2545, 3970, 5090, 145433, 202073, 290866, 404146, 727165, 1010365, 1454330, 2020730, 57736901, 74025397, 115473802, 148050794, 288684505, 370126985, 577369010, 740253970, 29388082609, 58776165218, 146940413045, 293880826090]

約数ペア:

[(1, 293880826090), (2, 146940413045), (5, 58776165218), (10, 29388082609), (397, 740253970), (509, 577369010), (794, 370126985), (1018, 288684505), (1985, 148050794), (2545, 115473802), (3970, 74025397), (5090, 57736901), (145433, 2020730), (202073, 1454330), (290866, 1010365), (404146, 727165)]