2102769260

素因数分解:

$2^2\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{51869}}^1$

素因数の和:53905

約数の個数: 24

約数和(自身を含む): 4418079120

約数和(自身を除く): 2315309860

約数列:

[1, 2, 4, 5, 10, 20, 2027, 4054, 8108, 10135, 20270, 40540, 51869, 103738, 207476, 259345, 518690, 1037380, 105138463, 210276926, 420553852, 525692315, 1051384630, 2102769260]

約数ペア:

[(1, 2102769260), (2, 1051384630), (4, 525692315), (5, 420553852), (10, 210276926), (20, 105138463), (2027, 1037380), (4054, 518690), (8108, 259345), (10135, 207476), (20270, 103738), (40540, 51869)]