8260580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7793}}^1$

素因数の和:7855

約数の個数: 24

約数和(自身を含む): 17676792

約数和(自身を除く): 9416212

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7793, 15586, 31172, 38965, 77930, 155860, 413029, 826058, 1652116, 2065145, 4130290, 8260580]

約数ペア:

[(1, 8260580), (2, 4130290), (4, 2065145), (5, 1652116), (10, 826058), (20, 413029), (53, 155860), (106, 77930), (212, 38965), (265, 31172), (530, 15586), (1060, 7793)]