104163410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25847}}^1$

素因数の和:25898

約数の個数: 32

約数和(自身を含む): 208438272

約数和(自身を除く): 104274862

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 25847, 51694, 129235, 258470, 336011, 672022, 801257, 1602514, 1680055, 3360110, 4006285, 8012570, 10416341, 20832682, 52081705, 104163410]

約数ペア:

[(1, 104163410), (2, 52081705), (5, 20832682), (10, 10416341), (13, 8012570), (26, 4006285), (31, 3360110), (62, 1680055), (65, 1602514), (130, 801257), (155, 672022), (310, 336011), (403, 258470), (806, 129235), (2015, 51694), (4030, 25847)]