131844310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2719}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 256354560

約数和(自身を除く): 124510250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1865, 2719, 3730, 4849, 5438, 9698, 13595, 24245, 27190, 35347, 48490, 70694, 176735, 353470, 1014187, 2028374, 5070935, 10141870, 13184431, 26368862, 65922155, 131844310]

約数ペア:

[(1, 131844310), (2, 65922155), (5, 26368862), (10, 13184431), (13, 10141870), (26, 5070935), (65, 2028374), (130, 1014187), (373, 353470), (746, 176735), (1865, 70694), (2719, 48490), (3730, 35347), (4849, 27190), (5438, 24245), (9698, 13595)]