4355980

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{503}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 9186912

約数和(自身を除く): 4830932

約数列:

[1, 2, 4, 5, 10, 20, 433, 503, 866, 1006, 1732, 2012, 2165, 2515, 4330, 5030, 8660, 10060, 217799, 435598, 871196, 1088995, 2177990, 4355980]

約数ペア:

[(1, 4355980), (2, 2177990), (4, 1088995), (5, 871196), (10, 435598), (20, 217799), (433, 10060), (503, 8660), (866, 5030), (1006, 4330), (1732, 2515), (2012, 2165)]