227966883520

素因数分解:

$2^6\times 5^1\times {\mathrm{712396511}}^1$

素因数の和:712396528

約数の個数: 28

約数和(自身を含む): 542846142144

約数和(自身を除く): 314879258624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 712396511, 1424793022, 2849586044, 3561982555, 5699172088, 7123965110, 11398344176, 14247930220, 22796688352, 28495860440, 45593376704, 56991720880, 113983441760, 227966883520]

約数ペア:

[(1, 227966883520), (2, 113983441760), (4, 56991720880), (5, 45593376704), (8, 28495860440), (10, 22796688352), (16, 14247930220), (20, 11398344176), (32, 7123965110), (40, 5699172088), (64, 3561982555), (80, 2849586044), (160, 1424793022), (320, 712396511)]