172914410

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4657}}^1$

素因数の和:4790

約数の個数: 32

約数和(自身を含む): 321960960

約数和(自身を除く): 149046550

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 3713, 4657, 7426, 9314, 18565, 23285, 37130, 46570, 218879, 367903, 437758, 735806, 1094395, 1839515, 2188790, 3679030, 17291441, 34582882, 86457205, 172914410]

約数ペア:

[(1, 172914410), (2, 86457205), (5, 34582882), (10, 17291441), (47, 3679030), (79, 2188790), (94, 1839515), (158, 1094395), (235, 735806), (395, 437758), (470, 367903), (790, 218879), (3713, 46570), (4657, 37130), (7426, 23285), (9314, 18565)]