28851260

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{3089}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 60737040

約数和(自身を除く): 31885780

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 3089, 4670, 6178, 9340, 12356, 15445, 30890, 61780, 1442563, 2885126, 5770252, 7212815, 14425630, 28851260]

約数ペア:

[(1, 28851260), (2, 14425630), (4, 7212815), (5, 5770252), (10, 2885126), (20, 1442563), (467, 61780), (934, 30890), (1868, 15445), (2335, 12356), (3089, 9340), (4670, 6178)]