5001860

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 10546200

約数和(自身を除く): 5544340

約数列:

[1, 2, 4, 5, 10, 20, 449, 557, 898, 1114, 1796, 2228, 2245, 2785, 4490, 5570, 8980, 11140, 250093, 500186, 1000372, 1250465, 2500930, 5001860]

約数ペア:

[(1, 5001860), (2, 2500930), (4, 1250465), (5, 1000372), (10, 500186), (20, 250093), (449, 11140), (557, 8980), (898, 5570), (1114, 4490), (1796, 2785), (2228, 2245)]