2247409900

素因数分解:

$2^2\times 5^2\times {\mathrm{281}}^1\times {\mathrm{79979}}^1$

素因数の和:80274

約数の個数: 36

約数和(自身を含む): 4894296120

約数和(自身を除く): 2646886220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 281, 562, 1124, 1405, 2810, 5620, 7025, 14050, 28100, 79979, 159958, 319916, 399895, 799790, 1599580, 1999475, 3998950, 7997900, 22474099, 44948198, 89896396, 112370495, 224740990, 449481980, 561852475, 1123704950, 2247409900]

約数ペア:

[(1, 2247409900), (2, 1123704950), (4, 561852475), (5, 449481980), (10, 224740990), (20, 112370495), (25, 89896396), (50, 44948198), (100, 22474099), (281, 7997900), (562, 3998950), (1124, 1999475), (1405, 1599580), (2810, 799790), (5620, 399895), (7025, 319916), (14050, 159958), (28100, 79979)]