12614840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{45053}}^1$

素因数の和:45071

約数の個数: 32

約数和(自身を含む): 32438880

約数和(自身を除く): 19824040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 45053, 90106, 180212, 225265, 315371, 360424, 450530, 630742, 901060, 1261484, 1576855, 1802120, 2522968, 3153710, 6307420, 12614840]

約数ペア:

[(1, 12614840), (2, 6307420), (4, 3153710), (5, 2522968), (7, 1802120), (8, 1576855), (10, 1261484), (14, 901060), (20, 630742), (28, 450530), (35, 360424), (40, 315371), (56, 225265), (70, 180212), (140, 90106), (280, 45053)]