125259010

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 229122432

約数和(自身を除く): 103863422

約数列:

[1, 2, 5, 10, 97, 194, 263, 485, 491, 526, 970, 982, 1315, 2455, 2630, 4910, 25511, 47627, 51022, 95254, 127555, 129133, 238135, 255110, 258266, 476270, 645665, 1291330, 12525901, 25051802, 62629505, 125259010]

約数ペア:

[(1, 125259010), (2, 62629505), (5, 25051802), (10, 12525901), (97, 1291330), (194, 645665), (263, 476270), (485, 258266), (491, 255110), (526, 238135), (970, 129133), (982, 127555), (1315, 95254), (2455, 51022), (2630, 47627), (4910, 25511)]