275280332020

素因数分解:

$2^2\times 5^1\times {\mathrm{13764016601}}^1$

素因数の和:13764016610

約数の個数: 12

約数和(自身を含む): 578088697284

約数和(自身を除く): 302808365264

約数列:

[1, 2, 4, 5, 10, 20, 13764016601, 27528033202, 55056066404, 68820083005, 137640166010, 275280332020]

約数ペア:

[(1, 275280332020), (2, 137640166010), (4, 68820083005), (5, 55056066404), (10, 27528033202), (20, 13764016601)]