16308140

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2129}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 34352640

約数和(自身を除く): 18044500

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 2129, 3830, 4258, 7660, 8516, 10645, 21290, 42580, 815407, 1630814, 3261628, 4077035, 8154070, 16308140]

約数ペア:

[(1, 16308140), (2, 8154070), (4, 4077035), (5, 3261628), (10, 1630814), (20, 815407), (383, 42580), (766, 21290), (1532, 10645), (1915, 8516), (2129, 7660), (3830, 4258)]