8867560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17053}}^1$

素因数の和:17077

約数の個数: 32

約数和(自身を含む): 21488040

約数和(自身を除く): 12620480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17053, 34106, 68212, 85265, 136424, 170530, 221689, 341060, 443378, 682120, 886756, 1108445, 1773512, 2216890, 4433780, 8867560]

約数ペア:

[(1, 8867560), (2, 4433780), (4, 2216890), (5, 1773512), (8, 1108445), (10, 886756), (13, 682120), (20, 443378), (26, 341060), (40, 221689), (52, 170530), (65, 136424), (104, 85265), (130, 68212), (260, 34106), (520, 17053)]