9406840

素因数分解:

$2^3\times 5^1\times {\mathrm{235171}}^1$

素因数の和:235182

約数の個数: 16

約数和(自身を含む): 21165480

約数和(自身を除く): 11758640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 235171, 470342, 940684, 1175855, 1881368, 2351710, 4703420, 9406840]

約数ペア:

[(1, 9406840), (2, 4703420), (4, 2351710), (5, 1881368), (8, 1175855), (10, 940684), (20, 470342), (40, 235171)]