4720450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13487}}^1$

素因数の和:13506

約数の個数: 24

約数和(自身を含む): 10035072

約数和(自身を除く): 5314622

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 13487, 26974, 67435, 94409, 134870, 188818, 337175, 472045, 674350, 944090, 2360225, 4720450]

約数ペア:

[(1, 4720450), (2, 2360225), (5, 944090), (7, 674350), (10, 472045), (14, 337175), (25, 188818), (35, 134870), (50, 94409), (70, 67435), (175, 26974), (350, 13487)]