2000129225

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{2393}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 2523276000

約数和(自身を除く): 523146775

約数列:

[1, 5, 25, 67, 335, 499, 1675, 2393, 2495, 11965, 12475, 33433, 59825, 160331, 167165, 801655, 835825, 1194107, 4008275, 5970535, 29852675, 80005169, 400025845, 2000129225]

約数ペア:

[(1, 2000129225), (5, 400025845), (25, 80005169), (67, 29852675), (335, 5970535), (499, 4008275), (1675, 1194107), (2393, 835825), (2495, 801655), (11965, 167165), (12475, 160331), (33433, 59825)]