11750140

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3943}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 24847200

約数和(自身を除く): 13097060

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 3943, 7886, 15772, 19715, 39430, 78860, 587507, 1175014, 2350028, 2937535, 5875070, 11750140]

約数ペア:

[(1, 11750140), (2, 5875070), (4, 2937535), (5, 2350028), (10, 1175014), (20, 587507), (149, 78860), (298, 39430), (596, 19715), (745, 15772), (1490, 7886), (2980, 3943)]