42319400

素因数分解:

$2^3\times 5^2\times {\mathrm{211597}}^1$

素因数の和:211613

約数の個数: 24

約数和(自身を含む): 98393070

約数和(自身を除く): 56073670

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211597, 423194, 846388, 1057985, 1692776, 2115970, 4231940, 5289925, 8463880, 10579850, 21159700, 42319400]

約数ペア:

[(1, 42319400), (2, 21159700), (4, 10579850), (5, 8463880), (8, 5289925), (10, 4231940), (20, 2115970), (25, 1692776), (40, 1057985), (50, 846388), (100, 423194), (200, 211597)]