34201880

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1871}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 77163840

約数和(自身を除く): 42961960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 1871, 2285, 3656, 3742, 4570, 7484, 9140, 9355, 14968, 18280, 18710, 37420, 74840, 855047, 1710094, 3420188, 4275235, 6840376, 8550470, 17100940, 34201880]

約数ペア:

[(1, 34201880), (2, 17100940), (4, 8550470), (5, 6840376), (8, 4275235), (10, 3420188), (20, 1710094), (40, 855047), (457, 74840), (914, 37420), (1828, 18710), (1871, 18280), (2285, 14968), (3656, 9355), (3742, 9140), (4570, 7484)]