40211470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1093}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 78295392

約数和(自身を除く): 38083922

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1093, 1415, 2186, 2830, 3679, 5465, 7358, 10930, 14209, 18395, 28418, 36790, 71045, 142090, 309319, 618638, 1546595, 3093190, 4021147, 8042294, 20105735, 40211470]

約数ペア:

[(1, 40211470), (2, 20105735), (5, 8042294), (10, 4021147), (13, 3093190), (26, 1546595), (65, 618638), (130, 309319), (283, 142090), (566, 71045), (1093, 36790), (1415, 28418), (2186, 18395), (2830, 14209), (3679, 10930), (5465, 7358)]