38858270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15359}}^1$

素因数の和:15400

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 40767970

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 15359, 30718, 76795, 153590, 168949, 337898, 353257, 706514, 844745, 1689490, 1766285, 3532570, 3885827, 7771654, 19429135, 38858270]

約数ペア:

[(1, 38858270), (2, 19429135), (5, 7771654), (10, 3885827), (11, 3532570), (22, 1766285), (23, 1689490), (46, 844745), (55, 706514), (110, 353257), (115, 337898), (230, 168949), (253, 153590), (506, 76795), (1265, 30718), (2530, 15359)]