9149680

素因数分解:

$2^4\times 5^1\times {\mathrm{114371}}^1$

素因数の和:114384

約数の個数: 20

約数和(自身を含む): 21273192

約数和(自身を除く): 12123512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 114371, 228742, 457484, 571855, 914968, 1143710, 1829936, 2287420, 4574840, 9149680]

約数ペア:

[(1, 9149680), (2, 4574840), (4, 2287420), (5, 1829936), (8, 1143710), (10, 914968), (16, 571855), (20, 457484), (40, 228742), (80, 114371)]