9278740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9871}}^1$

素因数の和:9927

約数の個数: 24

約数和(自身を含む): 19901952

約数和(自身を除く): 10623212

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 9871, 19742, 39484, 49355, 98710, 197420, 463937, 927874, 1855748, 2319685, 4639370, 9278740]

約数ペア:

[(1, 9278740), (2, 4639370), (4, 2319685), (5, 1855748), (10, 927874), (20, 463937), (47, 197420), (94, 98710), (188, 49355), (235, 39484), (470, 19742), (940, 9871)]