3480492520

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{450841}}^1$

素因数の和:451045

約数の個数: 32

約数和(自身を含む): 7871701320

約数和(自身を除く): 4391208800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 450841, 901682, 1803364, 2254205, 3606728, 4508410, 9016820, 18033640, 87012313, 174024626, 348049252, 435061565, 696098504, 870123130, 1740246260, 3480492520]

約数ペア:

[(1, 3480492520), (2, 1740246260), (4, 870123130), (5, 696098504), (8, 435061565), (10, 348049252), (20, 174024626), (40, 87012313), (193, 18033640), (386, 9016820), (772, 4508410), (965, 3606728), (1544, 2254205), (1930, 1803364), (3860, 901682), (7720, 450841)]