14238520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20939}}^1$

素因数の和:20967

約数の個数: 32

約数和(自身を含む): 33922800

約数和(自身を除く): 19684280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 20939, 41878, 83756, 104695, 167512, 209390, 355963, 418780, 711926, 837560, 1423852, 1779815, 2847704, 3559630, 7119260, 14238520]

約数ペア:

[(1, 14238520), (2, 7119260), (4, 3559630), (5, 2847704), (8, 1779815), (10, 1423852), (17, 837560), (20, 711926), (34, 418780), (40, 355963), (68, 209390), (85, 167512), (136, 104695), (170, 83756), (340, 41878), (680, 20939)]