2544200

素因数分解:

$2^3\times 5^2\times {\mathrm{12721}}^1$

素因数の和:12737

約数の個数: 24

約数和(自身を含む): 5915730

約数和(自身を除く): 3371530

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 12721, 25442, 50884, 63605, 101768, 127210, 254420, 318025, 508840, 636050, 1272100, 2544200]

約数ペア:

[(1, 2544200), (2, 1272100), (4, 636050), (5, 508840), (8, 318025), (10, 254420), (20, 127210), (25, 101768), (40, 63605), (50, 50884), (100, 25442), (200, 12721)]