20250050

素因数分解:

$2^1\times 5^2\times {\mathrm{405001}}^1$

素因数の和:405013

約数の個数: 12

約数和(自身を含む): 37665186

約数和(自身を除く): 17415136

約数列:

[1, 2, 5, 10, 25, 50, 405001, 810002, 2025005, 4050010, 10125025, 20250050]

約数ペア:

[(1, 20250050), (2, 10125025), (5, 4050010), (10, 2025005), (25, 810002), (50, 405001)]