6740540

素因数分解:

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

素因数の和:6421

約数の個数: 24

約数和(自身を含む): 14424480

約数和(自身を除く): 7683940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 6359, 12718, 25436, 31795, 63590, 127180, 337027, 674054, 1348108, 1685135, 3370270, 6740540]

約数ペア:

[(1, 6740540), (2, 3370270), (4, 1685135), (5, 1348108), (10, 674054), (20, 337027), (53, 127180), (106, 63590), (212, 31795), (265, 25436), (530, 12718), (1060, 6359)]