1569180404740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{43419491}}^1$

素因数の和:43419652

約数の個数: 48

約数和(自身を含む): 3574292581440

約数和(自身を除く): 2005112176700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1390, 1807, 2780, 3614, 7228, 9035, 18070, 36140, 43419491, 86838982, 173677964, 217097455, 434194910, 564453383, 868389820, 1128906766, 2257813532, 2822266915, 5644533830, 6035309249, 11289067660, 12070618498, 24141236996, 30176546245, 60353092490, 78459020237, 120706184980, 156918040474, 313836080948, 392295101185, 784590202370, 1569180404740]

約数ペア:

[(1, 1569180404740), (2, 784590202370), (4, 392295101185), (5, 313836080948), (10, 156918040474), (13, 120706184980), (20, 78459020237), (26, 60353092490), (52, 30176546245), (65, 24141236996), (130, 12070618498), (139, 11289067660), (260, 6035309249), (278, 5644533830), (556, 2822266915), (695, 2257813532), (1390, 1128906766), (1807, 868389820), (2780, 564453383), (3614, 434194910), (7228, 217097455), (9035, 173677964), (18070, 86838982), (36140, 43419491)]