184454860

素因数分解:

$2^2\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{3769}}^1$

素因数の和:6225

約数の個数: 24

約数和(自身を含む): 387616320

約数和(自身を除く): 203161460

約数列:

[1, 2, 4, 5, 10, 20, 2447, 3769, 4894, 7538, 9788, 12235, 15076, 18845, 24470, 37690, 48940, 75380, 9222743, 18445486, 36890972, 46113715, 92227430, 184454860]

約数ペア:

[(1, 184454860), (2, 92227430), (4, 46113715), (5, 36890972), (10, 18445486), (20, 9222743), (2447, 75380), (3769, 48940), (4894, 37690), (7538, 24470), (9788, 18845), (12235, 15076)]