920031830

素因数分解:

$2^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{77509}}^1$

素因数の和:78703

約数の個数: 16

約数和(自身を含む): 1657473840

約数和(自身を除く): 737442010

約数列:

[1, 2, 5, 10, 1187, 2374, 5935, 11870, 77509, 155018, 387545, 775090, 92003183, 184006366, 460015915, 920031830]

約数ペア:

[(1, 920031830), (2, 460015915), (5, 184006366), (10, 92003183), (1187, 775090), (2374, 387545), (5935, 155018), (11870, 77509)]