118883320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{129221}}^1$

素因数の和:129255

約数の個数: 32

約数和(自身を含む): 279119520

約数和(自身を除く): 160236200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 129221, 258442, 516884, 646105, 1033768, 1292210, 2584420, 2972083, 5168840, 5944166, 11888332, 14860415, 23776664, 29720830, 59441660, 118883320]

約数ペア:

[(1, 118883320), (2, 59441660), (4, 29720830), (5, 23776664), (8, 14860415), (10, 11888332), (20, 5944166), (23, 5168840), (40, 2972083), (46, 2584420), (92, 1292210), (115, 1033768), (184, 646105), (230, 516884), (460, 258442), (920, 129221)]