2940100

素因数分解:

$2^2\times 5^2\times {\mathrm{29401}}^1$

素因数の和:29415

約数の個数: 18

約数和(自身を含む): 6380234

約数和(自身を除く): 3440134

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 29401, 58802, 117604, 147005, 294010, 588020, 735025, 1470050, 2940100]

約数ペア:

[(1, 2940100), (2, 1470050), (4, 735025), (5, 588020), (10, 294010), (20, 147005), (25, 117604), (50, 58802), (100, 29401)]