77516210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6359}}^1$

素因数の和:6442

約数の個数: 32

約数和(自身を含む): 148366080

約数和(自身を除く): 70849870

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 6359, 12190, 12718, 31795, 63590, 146257, 292514, 337027, 674054, 731285, 1462570, 1685135, 3370270, 7751621, 15503242, 38758105, 77516210]

約数ペア:

[(1, 77516210), (2, 38758105), (5, 15503242), (10, 7751621), (23, 3370270), (46, 1685135), (53, 1462570), (106, 731285), (115, 674054), (230, 337027), (265, 292514), (530, 146257), (1219, 63590), (2438, 31795), (6095, 12718), (6359, 12190)]