4521580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32297}}^1$

素因数の和:32313

約数の個数: 24

約数和(自身を含む): 10852128

約数和(自身を除く): 6330548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32297, 64594, 129188, 161485, 226079, 322970, 452158, 645940, 904316, 1130395, 2260790, 4521580]

約数ペア:

[(1, 4521580), (2, 2260790), (4, 1130395), (5, 904316), (7, 645940), (10, 452158), (14, 322970), (20, 226079), (28, 161485), (35, 129188), (70, 64594), (140, 32297)]