8714680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16759}}^1$

素因数の和:16783

約数の個数: 32

約数和(自身を含む): 21117600

約数和(自身を除く): 12402920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 16759, 33518, 67036, 83795, 134072, 167590, 217867, 335180, 435734, 670360, 871468, 1089335, 1742936, 2178670, 4357340, 8714680]

約数ペア:

[(1, 8714680), (2, 4357340), (4, 2178670), (5, 1742936), (8, 1089335), (10, 871468), (13, 670360), (20, 435734), (26, 335180), (40, 217867), (52, 167590), (65, 134072), (104, 83795), (130, 67036), (260, 33518), (520, 16759)]