2544576050

素因数分解:

$2^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{79147}}^1$

素因数の和:79802

約数の個数: 24

約数和(自身を含む): 4740332016

約数和(自身を除く): 2195755966

約数列:

[1, 2, 5, 10, 25, 50, 643, 1286, 3215, 6430, 16075, 32150, 79147, 158294, 395735, 791470, 1978675, 3957350, 50891521, 101783042, 254457605, 508915210, 1272288025, 2544576050]

約数ペア:

[(1, 2544576050), (2, 1272288025), (5, 508915210), (10, 254457605), (25, 101783042), (50, 50891521), (643, 3957350), (1286, 1978675), (3215, 791470), (6430, 395735), (16075, 158294), (32150, 79147)]