2400500

素因数分解:

$2^2\times 5^3\times {\mathrm{4801}}^1$

素因数の和:4820

約数の個数: 24

約数和(自身を含む): 5243784

約数和(自身を除く): 2843284

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 4801, 9602, 19204, 24005, 48010, 96020, 120025, 240050, 480100, 600125, 1200250, 2400500]

約数ペア:

[(1, 2400500), (2, 1200250), (4, 600125), (5, 480100), (10, 240050), (20, 120025), (25, 96020), (50, 48010), (100, 24005), (125, 19204), (250, 9602), (500, 4801)]