7827560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15053}}^1$

素因数の和:15077

約数の個数: 32

約数和(自身を含む): 18968040

約数和(自身を除く): 11140480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 15053, 30106, 60212, 75265, 120424, 150530, 195689, 301060, 391378, 602120, 782756, 978445, 1565512, 1956890, 3913780, 7827560]

約数ペア:

[(1, 7827560), (2, 3913780), (4, 1956890), (5, 1565512), (8, 978445), (10, 782756), (13, 602120), (20, 391378), (26, 301060), (40, 195689), (52, 150530), (65, 120424), (104, 75265), (130, 60212), (260, 30106), (520, 15053)]