131556050

素因数分解:

$2^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{14699}}^1$

素因数の和:14890

約数の個数: 24

約数和(自身を含む): 246078000

約数和(自身を除く): 114521950

約数列:

[1, 2, 5, 10, 25, 50, 179, 358, 895, 1790, 4475, 8950, 14699, 29398, 73495, 146990, 367475, 734950, 2631121, 5262242, 13155605, 26311210, 65778025, 131556050]

約数ペア:

[(1, 131556050), (2, 65778025), (5, 26311210), (10, 13155605), (25, 5262242), (50, 2631121), (179, 734950), (358, 367475), (895, 146990), (1790, 73495), (4475, 29398), (8950, 14699)]