4373840

素因数分解:

$2^4\times 5^1\times {\mathrm{54673}}^1$

素因数の和:54686

約数の個数: 20

約数和(自身を含む): 10169364

約数和(自身を除く): 5795524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54673, 109346, 218692, 273365, 437384, 546730, 874768, 1093460, 2186920, 4373840]

約数ペア:

[(1, 4373840), (2, 2186920), (4, 1093460), (5, 874768), (8, 546730), (10, 437384), (16, 273365), (20, 218692), (40, 109346), (80, 54673)]