80033612

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 142086000

約数和(自身を除く): 62052388

約数列:

[1, 2, 4, 101, 202, 397, 404, 499, 794, 998, 1588, 1996, 40097, 50399, 80194, 100798, 160388, 198103, 201596, 396206, 792412, 20008403, 40016806, 80033612]

約数ペア:

[(1, 80033612), (2, 40016806), (4, 20008403), (101, 792412), (202, 396206), (397, 201596), (404, 198103), (499, 160388), (794, 100798), (998, 80194), (1588, 50399), (1996, 40097)]