2000407675

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{394169}}^1$

素因数の和:394215

約数の個数: 24

約数和(自身を含む): 2932624800

約数和(自身を除く): 932217125

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 394169, 1970845, 2759183, 9854225, 11430901, 13795915, 57154505, 68979575, 80016307, 285772525, 400081535, 2000407675]

約数ペア:

[(1, 2000407675), (5, 400081535), (7, 285772525), (25, 80016307), (29, 68979575), (35, 57154505), (145, 13795915), (175, 11430901), (203, 9854225), (725, 2759183), (1015, 1970845), (5075, 394169)]