29818120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32411}}^1$

素因数の和:32445

約数の個数: 32

約数和(自身を含む): 70009920

約数和(自身を除く): 40191800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 32411, 64822, 129644, 162055, 259288, 324110, 648220, 745453, 1296440, 1490906, 2981812, 3727265, 5963624, 7454530, 14909060, 29818120]

約数ペア:

[(1, 29818120), (2, 14909060), (4, 7454530), (5, 5963624), (8, 3727265), (10, 2981812), (20, 1490906), (23, 1296440), (40, 745453), (46, 648220), (92, 324110), (115, 259288), (184, 162055), (230, 129644), (460, 64822), (920, 32411)]